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mutter/doc/reference/cogl/cogl-sections.txt

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Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SECTION>
<FILE>cogl</FILE>
<TITLE>General API</TITLE>
CoglObject: Adds cogl_object_{get,set}_user_data This provides a mechanism for associating private data with any CoglObject. We expect Clutter will use this to associate weak materials with normal materials.
2010-05-27 17:24:56 -04:00
CoglObject
cogl_object_ref
cogl_object_unref
CoglUserDataKey
cogl_object_get_user_data
cogl_object_set_user_data
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
COGL_INVALID_HANDLE
CoglHandle
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_handle_ref
cogl_handle_unref
<SUBSECTION>
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
CoglFuncPtr
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
CoglPixelFormat
CoglBufferTarget
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
CoglBufferBit
CoglAttributeType
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SUBSECTION>
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
CoglFeatureFlags
cogl_get_features
cogl_features_available
cogl_get_proc_address
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_get_option_group
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
<SUBSECTION>
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_push_matrix
cogl_pop_matrix
cogl_scale
cogl_translate
cogl_rotate
cogl: renames cogl_multiply_matrix to cogl_transform Although cogl_multiply_matrix was consistent with OpenGL, after further consideration it was agreed that cogl_transform is a better name. Given that it's in the global cogl_ namespace cogl_transform seems more self documenting.
2010-04-08 09:37:01 -04:00
cogl_transform
[cogl matrix] Support ortho and perspective projections. This adds cogl_matrix api for multiplying matrices either by a perspective or ortho projective transform. The internal matrix stack and current-matrix APIs also have corresponding support added. New public API: cogl_matrix_perspective cogl_matrix_ortho cogl_ortho cogl_set_modelview_matrix cogl_set_projection_matrix
2009-05-26 06:33:54 -04:00
cogl_frustum
cogl_perspective
cogl_ortho
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
[cogl matrix] Support ortho and perspective projections. This adds cogl_matrix api for multiplying matrices either by a perspective or ortho projective transform. The internal matrix stack and current-matrix APIs also have corresponding support added. New public API: cogl_matrix_perspective cogl_matrix_ortho cogl_ortho cogl_set_modelview_matrix cogl_set_projection_matrix
2009-05-26 06:33:54 -04:00
<SUBSECTION>
cogl_get_modelview_matrix
cogl_set_modelview_matrix
cogl_get_projection_matrix
cogl_set_projection_matrix
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_set_viewport
[cogl matrix] Support ortho and perspective projections. This adds cogl_matrix api for multiplying matrices either by a perspective or ortho projective transform. The internal matrix stack and current-matrix APIs also have corresponding support added. New public API: cogl_matrix_perspective cogl_matrix_ortho cogl_ortho cogl_set_modelview_matrix cogl_set_projection_matrix
2009-05-26 06:33:54 -04:00
cogl_get_viewport
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SUBSECTION>
[Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth and stencil buffers but arbitrarily it also disabled fogging and lighting. It no longer disables lighting, since we know Cogl never enables lighting and disabling of fog is now handled with a seperate function. Since I noticed cogl_set_fog was taking a density argument documented as "Ignored" I've also added a mode argument to cogl_set_fog which exposes the exponential fog modes which can make use of the density.
2009-02-12 08:23:20 -05:00
cogl_clear
[cogl] renamed cogl_enable_* to cogl_set_*_enabled + added getters cogl_enable_depth_test and cogl_enable_backface_culling have been renamed and now have corresponding getters, the new functions are: cogl_set_depth_test_enabled cogl_get_depth_test_enabled cogl_set_backface_culling_enabled cogl_get_backface_culling_enabled
2009-05-26 11:55:11 -04:00
cogl_set_backface_culling_enabled
cogl_get_backface_culling_enabled
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
[Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth and stencil buffers but arbitrarily it also disabled fogging and lighting. It no longer disables lighting, since we know Cogl never enables lighting and disabling of fog is now handled with a seperate function. Since I noticed cogl_set_fog was taking a density argument documented as "Ignored" I've also added a mode argument to cogl_set_fog which exposes the exponential fog modes which can make use of the density.
2009-02-12 08:23:20 -05:00
<SUBSECTION>
CoglFogMode
cogl_set_fog
cogl_disable_fog
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SUBSECTION>
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_set_source
cogl_set_source_color
cogl_set_source_color4ub
cogl_set_source_color4f
cogl_set_source_texture
cogl: Adds {push,pop,get}_source functions This exposes the idea of a stack of source materials instead of just having a single current material. This allows the writing of orthogonal code that can change the current source material and restore it to its previous state. It also allows the implementation of new composite primitives that may want to validate the current source material and possibly make override changes in a derived material.
2010-10-25 08:25:21 -04:00
cogl_get_source
cogl_push_source
cogl_pop_source
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
[cogl] Adds cogl_read_pixels to replace direct use of glReadPixels To allow for flushing of batched geometry within Cogl we can't support users directly calling glReadPixels. glReadPixels is also awkward, not least because it returns upside down image data. All the unit tests have been swithed over and clutter_stage_read_pixels now sits on top of this too.
2009-06-17 09:30:44 -04:00
<SUBSECTION>
CoglReadPixelsFlags
cogl_read_pixels
Adds a cogl_flush() to give developers breaking into raw GL a fighting chance This function should only need to be called in exceptional circumstances since Cogl can normally determine internally when a flush is necessary. As an optimization Cogl drawing functions may batch up primitives internally, so if you are trying to use raw GL outside of Cogl you stand a better chance of being successful if you ask Cogl to flush any batched geometry before making your state changes. cogl_flush() ensures that the underlying driver is issued all the commands necessary to draw the batched primitives. It provides no guarantees about when the driver will complete the rendering. This provides no guarantees about the GL state upon returning and to avoid confusing Cogl you should aim to restore any changes you make before resuming use of Cogl. If you are making state changes with the intention of affecting Cogl drawing primitives you are 100% on your own since you stand a good chance of conflicting with Cogl internals. For example clutter-gst which currently uses direct GL calls to bind ARBfp programs will very likely break when Cogl starts to use ARBfb programs internally for the material API, but for now it can use cogl_flush() to at least ensure that the ARBfp program isn't applied to additional primitives. This does not provide a robust generalized solution supporting safe use of raw GL, its use is very much discouraged.
2009-06-29 12:10:34 -04:00
<SUBSECTION>
cogl_flush
[cogl] Improve ability to break out into raw OpenGL via begin/end mechanism Although we wouldn't recommend developers try and interleve OpenGL drawing with Cogl drawing - we would prefer patches that improve Cogl to avoid this if possible - we are providing a simple mechanism that will at least give developers a fighting chance if they find it necissary. Note: we aren't helping developers change OpenGL state to modify the behaviour of Cogl drawing functions - it's unlikley that can ever be reliably supported - but if they are trying to do something like: - setup some OpenGL state. - draw using OpenGL (e.g. glDrawArrays() ) - reset modified OpenGL state. - continue using Cogl to draw They should surround their blocks of raw OpenGL with cogl_begin_gl() and cogl_end_gl(): cogl_begin_gl (); - setup some OpenGL state. - draw using OpenGL (e.g. glDrawArrays() ) - reset modified OpenGL state. cogl_end_gl (); - continue using Cogl to draw Again; we aren't supporting code like this: - setup some OpenGL state. - use Cogl to draw - reset modified OpenGL state. When the internals of Cogl evolves, this is very liable to break. cogl_begin_gl() will flush all internally batched Cogl primitives, and emit all internal Cogl state to OpenGL as if it were going to draw something itself. The result is that the OpenGL modelview matrix will be setup; the state corresponding to the current source material will be setup and other world state such as backface culling, depth and fogging enabledness will be also be sent to OpenGL. Note: no special material state is flushed, so if developers want Cogl to setup a simplified material state it is the their responsibility to set a simple source material before calling cogl_begin_gl. E.g. by calling cogl_set_source_color4ub(). Note: It is the developers responsibility to restore any OpenGL state that they modify to how it was after calling cogl_begin_gl() if they don't do this then the result of further Cogl calls is undefined.
2009-06-29 17:32:05 -04:00
cogl_begin_gl
cogl_end_gl
Adds a cogl_flush() to give developers breaking into raw GL a fighting chance This function should only need to be called in exceptional circumstances since Cogl can normally determine internally when a flush is necessary. As an optimization Cogl drawing functions may batch up primitives internally, so if you are trying to use raw GL outside of Cogl you stand a better chance of being successful if you ask Cogl to flush any batched geometry before making your state changes. cogl_flush() ensures that the underlying driver is issued all the commands necessary to draw the batched primitives. It provides no guarantees about when the driver will complete the rendering. This provides no guarantees about the GL state upon returning and to avoid confusing Cogl you should aim to restore any changes you make before resuming use of Cogl. If you are making state changes with the intention of affecting Cogl drawing primitives you are 100% on your own since you stand a good chance of conflicting with Cogl internals. For example clutter-gst which currently uses direct GL calls to bind ARBfp programs will very likely break when Cogl starts to use ARBfb programs internally for the material API, but for now it can use cogl_flush() to at least ensure that the ARBfp program isn't applied to additional primitives. This does not provide a robust generalized solution supporting safe use of raw GL, its use is very much discouraged.
2009-06-29 12:10:34 -04:00
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
<SUBSECTION Standard>
COGL_TYPE_ATTRIBUTE_TYPE
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
COGL_TYPE_BLEND_STRING_ERROR
docs: Fixes for Cogl
2010-02-12 10:52:07 -05:00
COGL_TYPE_BUFFER_ACCESS
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
COGL_TYPE_BUFFER_BIT
COGL_TYPE_BUFFER_TARGET
docs: Fixes for Cogl
2010-02-12 10:52:07 -05:00
COGL_TYPE_BUFFER_UPDATE_HINT
COGL_TYPE_BUFFER_USAGE_HINT
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
COGL_TYPE_DEBUG_FLAGS
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
COGL_TYPE_DRIVER_ERROR
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
COGL_TYPE_FEATURE_FLAGS
COGL_TYPE_FIXED
COGL_TYPE_FOG_MODE
COGL_TYPE_HANDLE
COGL_TYPE_INDICES_TYPE
COGL_TYPE_MATERIAL_ALPHA_FUNC
COGL_TYPE_MATERIAL_FILTER
COGL_TYPE_MATERIAL_LAYER_TYPE
COGL_TYPE_PIXEL_FORMAT
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
COGL_TYPE_READ_PIXELS_FLAGS
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
COGL_TYPE_SHADER_TYPE
COGL_TYPE_TEXTURE_FLAGS
COGL_TYPE_VERTICES_MODE
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
<SUBSECTION Private>
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
COGL_DRIVER_ERROR
CoglDriverError
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_attribute_type_get_type
cogl_buffer_bit_get_type
cogl_buffer_target_get_type
cogl_debug_flags_get_type
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_driver_error_get_type
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_feature_flags_get_type
cogl_fixed_get_type
cogl_fog_mode_get_type
cogl_handle_get_type
cogl_indices_type_get_type
cogl_material_alpha_func_get_type
cogl_material_filter_get_type
cogl_material_layer_type_get_type
cogl_pixel_format_get_type
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_read_pixels_flags_get_type
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_shader_type_get_type
cogl_texture_flags_get_type
cogl_vertices_mode_get_type
docs: Move some Cogl defines in the private section The PixelFormat bit and mask #defines should not be used and are there mostly for convenience, so we can push them to the "private" sub-section of the API reference. This pushed Cogl's API reference coverage to 100%.
2010-02-09 09:48:11 -05:00
COGL_AFIRST_BIT
COGL_A_BIT
COGL_BGR_BIT
COGL_PIXEL_FORMAT_24
COGL_PIXEL_FORMAT_32
COGL_PREMULT_BIT
COGL_UNORDERED_MASK
COGL_UNPREMULT_MASK
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
</SECTION>
[Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth and stencil buffers but arbitrarily it also disabled fogging and lighting. It no longer disables lighting, since we know Cogl never enables lighting and disabling of fog is now handled with a seperate function. Since I noticed cogl_set_fog was taking a density argument documented as "Ignored" I've also added a mode argument to cogl_set_fog which exposes the exponential fog modes which can make use of the density.
2009-02-12 08:23:20 -05:00
<SECTION>
<FILE>cogl-clipping</FILE>
docs: Add the "clipping" section to the COGL API reference All the clip-related API in COGL is missing from the API reference because the cogl-clipping section is not included inside the main index file.
2009-10-07 12:35:11 -04:00
<TITLE>Clipping</TITLE>
[cogl-clip] deprecate parts and cleanup the API cogl_clip_push() which accepts a rectangle in model space shouldn't have been defined to take x,y,width,height arguments because this isn't consistant with other Cogl API dealing with model space rectangles. If you are using a coordinate system with the origin at the center and the y+ extending up, then x,y,width,height isn't as natural as (x0,y0)(x1,y1). This API has now been replace with cogl_clip_push_rectangle() (As a general note: the Cogl API should only use the x,y,width,height style when the appropriate coordinate space is defined by Cogl to have a top left origin. E.g. window coordinates, or potentially texture coordinates) cogl_clip_push_window_rect() shouldn't have been defined to take float arguments since we only clip with integral pixel precision. We also shouldn't have abbreviated "rectangle". This API has been replaced with cogl_clip_push_window_rectangle() cogl_clip_ensure() wasn't documented at all in Clutter 1.0 and probably no one even knew it existed. This API isn't useful, and so it's now deprecated. If no one complains we may remove the API altogether for Clutter 1.2. cogl_clip_stack_save() and cogl_clip_stack_restore() were originally added to allow us to save/restore the clip when switching to/from offscreen rendering. Now that offscreen draw buffers are defined to own their clip state and the state will be automatically saved and restored this API is now redundant and so deprecated.
2009-11-04 14:31:43 -05:00
cogl_clip_push_rectangle
cogl_clip_push_window_rectangle
[Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth and stencil buffers but arbitrarily it also disabled fogging and lighting. It no longer disables lighting, since we know Cogl never enables lighting and disabling of fog is now handled with a seperate function. Since I noticed cogl_set_fog was taking a density argument documented as "Ignored" I've also added a mode argument to cogl_set_fog which exposes the exponential fog modes which can make use of the density.
2009-02-12 08:23:20 -05:00
cogl_clip_push_from_path
cogl_clip_push_from_path_preserve
cogl_clip_pop
docs: Add the "clipping" section to the COGL API reference All the clip-related API in COGL is missing from the API reference because the cogl-clipping section is not included inside the main index file.
2009-10-07 12:35:11 -04:00
</SECTION>
[Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth and stencil buffers but arbitrarily it also disabled fogging and lighting. It no longer disables lighting, since we know Cogl never enables lighting and disabling of fog is now handled with a seperate function. Since I noticed cogl_set_fog was taking a density argument documented as "Ignored" I've also added a mode argument to cogl_set_fog which exposes the exponential fog modes which can make use of the density.
2009-02-12 08:23:20 -05:00
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SECTION>
<FILE>cogl-primitives</FILE>
<TITLE>Primitives</TITLE>
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_rectangle
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_rectangles
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_rectangle_with_texture_coords
cogl_rectangles_with_texture_coords
cogl_rectangle_with_multitexture_coords
cogl_polygon
docs: Add a cogl-paths section The path primitives have a specific section, now, and gtk-doc is loudly complaining about it being defined but not referenced.
2010-07-02 12:48:19 -04:00
</SECTION>
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
docs: Add a cogl-paths section The path primitives have a specific section, now, and gtk-doc is loudly complaining about it being defined but not referenced.
2010-07-02 12:48:19 -04:00
<SECTION>
<FILE>cogl-paths</FILE>
<TITLE>Path Primitives</TITLE>
cogl-path: Adds missing cogl_is_path prototype This adds a missing cogl_is_path prototype to the public cogl-path.h header.
2010-06-01 12:53:42 -04:00
cogl_is_path
Bug 1172 - Disjoint paths and clip to path * clutter/cogl/cogl-path.h: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gles/cogl-primitives.c: Changed the semantics of cogl_path_move_to. Previously this always started a new path but now it instead starts a new disjoint sub path. The path isn't cleared until you call either cogl_path_stroke, cogl_path_fill or cogl_path_new. There are also cogl_path_stroke_preserve and cogl_path_fill_preserve functions. * clutter/cogl/gl/cogl-context.c: * clutter/cogl/gl/cogl-context.h: * clutter/cogl/gles/cogl-context.c: * clutter/cogl/gles/cogl-context.h: Convert the path nodes array to a GArray. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: Call cogl_clip_ensure * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-clip-stack.h: Simplified the clip stack code quite a bit to make it more maintainable. Previously whenever you added a new clip it would go through a separate route to immediately intersect with the current clip and when you removed it again it would immediately rebuild the entire clip. Now when you add or remove a clip it doesn't do anything immediately but just sets a dirty flag instead. * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/cogl.c: Taken away the code to intersect stencil clips when there is exactly one stencil bit. It won't work with path clips and I don't know of any platform that doesn't have eight or zero stencil bits. It needs at least three bits to intersect a path with an existing clip. cogl_features_init now just decides you don't have a stencil buffer at all if you have less than three bits. * clutter/cogl/cogl.h.in: New functions and documentation. * tests/interactive/test-clip.c: Replaced with a different test that lets you add and remove clips. The three different mouse buttons add clips in different shapes. This makes it easier to test multiple levels of clipping. * tests/interactive/test-cogl-primitives.c: Use cogl_path_stroke_preserve when using the same path again. * doc/reference/cogl/cogl-sections.txt: Document the new functions.
2008-12-04 08:45:09 -05:00
cogl_path_new
cogl-path: Renames cogl_path_get/set cogl_get/set_path These aren't path methods so aren't consistent with the cogl_object_method naming style we are aiming for.
2010-06-01 12:34:59 -04:00
cogl_get_path
cogl_set_path
cogl: Support retained paths This adds three new API calls: CoglHandle cogl_path_get() void cogl_path_set(CoglHandle path) CoglHandle cogl_path_copy(CoglHandle path) All of the fields relating to the path have been moved from the Cogl context to a new CoglPath handle type. The cogl context now just contains a CoglPath handle. All of the existing path commands manipulate the data in the current path handle. cogl_path_new now just creates a new path handle and unrefs the old one. The path handle can be stored for later with cogl_path_get. The path can then be copied with cogl_path_copy. Internally it implements copy-on-write semantics with an extra optimisation that it will only copy the data if the new path is modified, but not if the original path is modified. It can do this because the only way to modify a path is by appending to it so the copied path is able to store its own path length and only render the nodes up to that length. For this to work the copied path also needs to keep its own copies of the path extents because the parent path may change these by adding nodes. The clip stack now uses the cogl_path_copy mechanism to store paths in the stack instead of directly copying the data. This should save some memory and processing time.
2010-04-08 12:43:27 -04:00
cogl_path_copy
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_path_move_to
cogl_path_close
* cogl/cogl-sections.txt: updated after cogl primitives api rename session.
2008-04-29 11:58:32 -04:00
cogl_path_line_to
cogl_path_curve_to
* cogl/cogl-sections.txt: Add missing cogl_path_arc
2008-06-09 12:38:19 -04:00
cogl_path_arc
* cogl/cogl-sections.txt: updated after cogl primitives api rename session.
2008-04-29 11:58:32 -04:00
cogl_path_rel_move_to
cogl_path_rel_line_to
cogl_path_rel_curve_to
cogl_path_line
cogl_path_polyline
cogl_path_polygon
cogl_path_rectangle
cogl_path_round_rectangle
cogl_path_ellipse
2008-11-12 Emmanuele Bassi <ebassi@linux.intel.com> * clutter/cogl/cogl-color.h: * clutter/cogl/cogl-path.h: * clutter/cogl/cogl-types.h: * clutter/cogl/common/cogl-color.c: Deprecated cogl_color() in favour of cogl_set_source_color() and friends; store the CoglColor components as unsigned bytes instead of fixed point normalized values; add functions for allocating, copying and freeing CoglColor, for use of language bindings. * clutter/cogl/cogl.h.in: * clutter/cogl/cogl-deprecated.h: Added cogl-deprecated.h, an header file containing the deprecation symbols similar to clutter-deprecated.h. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Update the GL and GLES implementations of COGL after the CoglColor changes. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-label.c: * clutter/clutter-rectangle.c: * clutter/clutter-texture.c: Do not use CoglColor whenever it is possible, and use cogl_set_source_color4ub() instead. * clutter/pango/cogl-pango-render.c: Ditto as above. * doc/reference/clutter/subclassing-ClutterActor.xml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/interactive/test-cogl-offscreen.c: * tests/interactive/test-cogl-primitives.c: * tests/interactive/test-cogl-tex-convert.c: * tests/interactive/test-cogl-tex-foreign.c: * tests/interactive/test-cogl-tex-getset.c: * tests/interactive/test-cogl-tex-polygon.c: * tests/interactive/test-cogl-tex-tile.c: * tests/interactive/test-paint-wrapper.c: Drop the usage of CoglColor whenever it is possible.
2008-11-12 08:57:58 -05:00
<SUBSECTION>
cogl-path: Allow changing the fill rule This adds two new API calls- cogl_path_set_fill_rule and cogl_path_get_fill_rule. This allows modifying the fill rule of the current path. In addition to the previous default fill rule of 'even-odd' it now supports the 'non-zero' rule. The fill rule is a property of the path (not the Cogl context) so creating a new path or preserving a path with cogl_path_get_handle affects the fill rule.
2010-06-23 08:40:43 -04:00
CoglPathFillRule
cogl_path_set_fill_rule
cogl_path_get_fill_rule
2008-11-12 Emmanuele Bassi <ebassi@linux.intel.com> * clutter/cogl/cogl-color.h: * clutter/cogl/cogl-path.h: * clutter/cogl/cogl-types.h: * clutter/cogl/common/cogl-color.c: Deprecated cogl_color() in favour of cogl_set_source_color() and friends; store the CoglColor components as unsigned bytes instead of fixed point normalized values; add functions for allocating, copying and freeing CoglColor, for use of language bindings. * clutter/cogl/cogl.h.in: * clutter/cogl/cogl-deprecated.h: Added cogl-deprecated.h, an header file containing the deprecation symbols similar to clutter-deprecated.h. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Update the GL and GLES implementations of COGL after the CoglColor changes. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-label.c: * clutter/clutter-rectangle.c: * clutter/clutter-texture.c: Do not use CoglColor whenever it is possible, and use cogl_set_source_color4ub() instead. * clutter/pango/cogl-pango-render.c: Ditto as above. * doc/reference/clutter/subclassing-ClutterActor.xml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/interactive/test-cogl-offscreen.c: * tests/interactive/test-cogl-primitives.c: * tests/interactive/test-cogl-tex-convert.c: * tests/interactive/test-cogl-tex-foreign.c: * tests/interactive/test-cogl-tex-getset.c: * tests/interactive/test-cogl-tex-polygon.c: * tests/interactive/test-cogl-tex-tile.c: * tests/interactive/test-paint-wrapper.c: Drop the usage of CoglColor whenever it is possible.
2008-11-12 08:57:58 -05:00
cogl_path_fill
Bug 1172 - Disjoint paths and clip to path * clutter/cogl/cogl-path.h: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gles/cogl-primitives.c: Changed the semantics of cogl_path_move_to. Previously this always started a new path but now it instead starts a new disjoint sub path. The path isn't cleared until you call either cogl_path_stroke, cogl_path_fill or cogl_path_new. There are also cogl_path_stroke_preserve and cogl_path_fill_preserve functions. * clutter/cogl/gl/cogl-context.c: * clutter/cogl/gl/cogl-context.h: * clutter/cogl/gles/cogl-context.c: * clutter/cogl/gles/cogl-context.h: Convert the path nodes array to a GArray. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: Call cogl_clip_ensure * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-clip-stack.h: Simplified the clip stack code quite a bit to make it more maintainable. Previously whenever you added a new clip it would go through a separate route to immediately intersect with the current clip and when you removed it again it would immediately rebuild the entire clip. Now when you add or remove a clip it doesn't do anything immediately but just sets a dirty flag instead. * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/cogl.c: Taken away the code to intersect stencil clips when there is exactly one stencil bit. It won't work with path clips and I don't know of any platform that doesn't have eight or zero stencil bits. It needs at least three bits to intersect a path with an existing clip. cogl_features_init now just decides you don't have a stencil buffer at all if you have less than three bits. * clutter/cogl/cogl.h.in: New functions and documentation. * tests/interactive/test-clip.c: Replaced with a different test that lets you add and remove clips. The three different mouse buttons add clips in different shapes. This makes it easier to test multiple levels of clipping. * tests/interactive/test-cogl-primitives.c: Use cogl_path_stroke_preserve when using the same path again. * doc/reference/cogl/cogl-sections.txt: Document the new functions.
2008-12-04 08:45:09 -05:00
cogl_path_fill_preserve
2008-11-12 Emmanuele Bassi <ebassi@linux.intel.com> * clutter/cogl/cogl-color.h: * clutter/cogl/cogl-path.h: * clutter/cogl/cogl-types.h: * clutter/cogl/common/cogl-color.c: Deprecated cogl_color() in favour of cogl_set_source_color() and friends; store the CoglColor components as unsigned bytes instead of fixed point normalized values; add functions for allocating, copying and freeing CoglColor, for use of language bindings. * clutter/cogl/cogl.h.in: * clutter/cogl/cogl-deprecated.h: Added cogl-deprecated.h, an header file containing the deprecation symbols similar to clutter-deprecated.h. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Update the GL and GLES implementations of COGL after the CoglColor changes. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-label.c: * clutter/clutter-rectangle.c: * clutter/clutter-texture.c: Do not use CoglColor whenever it is possible, and use cogl_set_source_color4ub() instead. * clutter/pango/cogl-pango-render.c: Ditto as above. * doc/reference/clutter/subclassing-ClutterActor.xml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/interactive/test-cogl-offscreen.c: * tests/interactive/test-cogl-primitives.c: * tests/interactive/test-cogl-tex-convert.c: * tests/interactive/test-cogl-tex-foreign.c: * tests/interactive/test-cogl-tex-getset.c: * tests/interactive/test-cogl-tex-polygon.c: * tests/interactive/test-cogl-tex-tile.c: * tests/interactive/test-paint-wrapper.c: Drop the usage of CoglColor whenever it is possible.
2008-11-12 08:57:58 -05:00
cogl_path_stroke
Bug 1172 - Disjoint paths and clip to path * clutter/cogl/cogl-path.h: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gles/cogl-primitives.c: Changed the semantics of cogl_path_move_to. Previously this always started a new path but now it instead starts a new disjoint sub path. The path isn't cleared until you call either cogl_path_stroke, cogl_path_fill or cogl_path_new. There are also cogl_path_stroke_preserve and cogl_path_fill_preserve functions. * clutter/cogl/gl/cogl-context.c: * clutter/cogl/gl/cogl-context.h: * clutter/cogl/gles/cogl-context.c: * clutter/cogl/gles/cogl-context.h: Convert the path nodes array to a GArray. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: Call cogl_clip_ensure * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-clip-stack.h: Simplified the clip stack code quite a bit to make it more maintainable. Previously whenever you added a new clip it would go through a separate route to immediately intersect with the current clip and when you removed it again it would immediately rebuild the entire clip. Now when you add or remove a clip it doesn't do anything immediately but just sets a dirty flag instead. * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/cogl.c: Taken away the code to intersect stencil clips when there is exactly one stencil bit. It won't work with path clips and I don't know of any platform that doesn't have eight or zero stencil bits. It needs at least three bits to intersect a path with an existing clip. cogl_features_init now just decides you don't have a stencil buffer at all if you have less than three bits. * clutter/cogl/cogl.h.in: New functions and documentation. * tests/interactive/test-clip.c: Replaced with a different test that lets you add and remove clips. The three different mouse buttons add clips in different shapes. This makes it easier to test multiple levels of clipping. * tests/interactive/test-cogl-primitives.c: Use cogl_path_stroke_preserve when using the same path again. * doc/reference/cogl/cogl-sections.txt: Document the new functions.
2008-12-04 08:45:09 -05:00
cogl_path_stroke_preserve
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
</SECTION>
[cogl] Only expose CoglBitmap as a CoglHandle It was inconsistent that we exposed the CoglBitmap struct instead of an opaque CoglHandle.
2009-04-30 13:00:22 -04:00
<SECTION>
<FILE>cogl-bitmap</FILE>
<TITLE>Bitmaps</TITLE>
cogl_bitmap_new_from_file
cogl_bitmap_get_size_from_file
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_is_bitmap
Make a public CoglBitmapError enum There are many places in the texture backend that need to do conversion using the CoglBitmap code. Currently none of these functions can throw an error but they do return a value to indicate failure. In future it would make sense if new texture functions could throw an error and in that case they would want to use a CoglBitmap error if the failure was due to the conversion. This moves the internal CoglBitmap error from the quartz backend to be public in cogl-bitmap.h so that it can be used in this way.
2010-07-01 16:49:16 -04:00
CoglBitmapError
COGL_BITMAP_ERROR
[cogl] Only expose CoglBitmap as a CoglHandle It was inconsistent that we exposed the CoglBitmap struct instead of an opaque CoglHandle.
2009-04-30 13:00:22 -04:00
</SECTION>
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SECTION>
<FILE>cogl-texture</FILE>
<TITLE>Textures</TITLE>
CoglTextureVertex
[docs] Add CoglTextureFlags to the API reference
2009-01-21 05:59:19 -05:00
CoglTextureFlags
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_texture_new_with_size
cogl_texture_new_from_file
cogl_texture_new_from_data
cogl_texture_new_from_foreign
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
cogl_texture_new_from_bitmap
cogl: Add a sub texture backend This adds a new texture backend which represents a sub texture of a larger texture. The texture is created with a reference to the full texture and a set of coordinates describing the region. The backend simply defers to the full texture for all operations and maps the coordinates to the other range. You can also use coordinates outside the range [0,1] to create a repeated version of the full texture. A new public API function called cogl_texture_new_from_sub_texture is available to create the sub texture.
2009-11-27 11:39:16 -05:00
cogl_texture_new_from_sub_texture
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_is_texture
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
<SUBSECTION>
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_texture_get_width
cogl_texture_get_height
cogl_texture_get_format
cogl_texture_get_rowstride
cogl_texture_get_max_waste
cogl_texture_is_sliced
cogl_texture_get_gl_texture
cogl_texture_get_data
cogl_texture_set_region
docs: Fixes for Cogl API reference 98% symbol docs coverage. 335 symbols documented. 0 symbols incomplete. 8 not documented. Not bad, if I may say so.
2010-02-09 09:41:37 -05:00
<SUBSECTION Private>
COGL_TEXTURE_MAX_WASTE
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
</SECTION>
Add a Cogl texture 3D backend This adds a publicly exposed experimental API for a 3D texture backend. There is a feature flag which can be checked for whether 3D textures are supported. Although we require OpenGL 1.2 which has 3D textures in core, GLES only provides them through an extension so the feature can be used to detect that. The textures can be created with one of two new API functions :- cogl_texture_3d_new_with_size and cogl_texture_3d_new_from_data There is also internally a new_from_bitmap function. new_from_data is implemented in terms of this function. The two constructors are effectively the only way to upload data to a 3D texture. It does not work to call glTexImage2D with the GL_TEXTURE_3D target so the virtual for cogl_texture_set_region does nothing. It would be possible to make cogl_texture_get_data do something sensible like returning all of the images as a single long image but this is not currently implemented and instead the virtual just always fails. We may want to add API specific to the 3D texture backend to get and set a sub region of the texture. All of those three functions can throw a GError. This will happen if the GPU does not support 3D textures or it does not support NPOTs and an NPOT size is requested. It will also fail if the FBO extension is not supported and the COGL_TEXTURE_NO_AUTO_MIPMAP flag is not given. This could be avoided by copying the code for the GL_GENERATE_MIPMAP TexParameter fallback, but in the interests of keeping the code simple this is not yet done. This adds a couple of functions to cogl-texture-driver for uploading 3D data and querying the 3D proxy texture. prep_gl_for_pixels_upload_full now also takes sets the GL_UNPACK_IMAGE_HEIGHT parameter so that 3D textures can have padding between the images. Whenever 3D texture is uploading, both the height of the images and the height of all of the data is specified (either explicitly or implicilty from the CoglBitmap) so that the image height can be deduced by dividing by the depth.
2010-07-01 17:04:59 -04:00
<SECTION>
<FILE>cogl-texture-3d</FILE>
<TITLE>3D textures</TITLE>
cogl_texture_3d_new_with_size
cogl_texture_3d_new_from_data
cogl_is_texture_3d
</SECTION>
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SECTION>
<FILE>cogl-shaders</FILE>
<TITLE>Shaders and Programmable Pipeline</TITLE>
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
CoglShaderType
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_create_shader
Removed COGLhandle and changed shader and program functions to be wrapped in reference-counted CoglHandles instead. * clutter/cogl/gl/cogl-shader.c: * clutter/cogl/gl/cogl-shader.h: * clutter/cogl/gl/cogl-program.c: * clutter/cogl/gl/cogl-program.h: New files to hold the shader and program functions. * clutter/cogl/gl/cogl.c: Removed shader and program functions. * clutter/cogl/common/cogl-handle.h: New header to define COGL_HANDLE_DEFINE which helps build functions to create reference-counted handles. This reduces the amount of duplicated code. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gl/cogl-fbo.c: Converted to use COGL_HANDLE_DEFINE from cogl-handle.h to avoid duplicating some of the common code. * clutter/cogl/gles/cogl-defines.h.in: * clutter/cogl/gl/cogl-defines.h.in: Removed COGLhandle * clutter/cogl/gl/cogl-context.h: Added handle arrays for programs and shaders. * clutter/cogl/gl/cogl-context.c (cogl_create_context): Added initialisers for shader_handles and program_handles. (cogl_destroy_context): Added calls to g_array_free for all handle arrays. * clutter/cogl/gl/Makefile.am (libclutter_cogl_la_SOURCES): Added cogl-{program,shader}.{c,h} * clutter/cogl/common/Makefile.am (libclutter_cogl_common_la_SOURCES): Added cogl-handle.h * clutter/cogl/gles/cogl.c: * clutter/cogl/cogl.h.in: Programs and shaders are now wrapped in CoglHandles instead of COGLhandles. cogl_program_destroy and cogl_shader_destroy is now replaced with cogl_program_unref and cogl_shader_unref. cogl_program_ref and cogl_shader_ref are also added. * clutter/clutter-shader.c: Converted to use CoglHandles for the programs and shaders instead of COGLhandles. * cogl/cogl-sections.txt: Added cogl_shader_ref, cogl_shader_unref, cogl_is_shader, cogl_program_ref, cogl_program_unref, cogl_is_program and cogl_is_offscreen.
2008-04-29 12:10:37 -04:00
cogl_is_shader
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_shader_source
cogl_shader_compile
cogl_shader_get_info_log
[cogl] Remove the COGL{enum,int,uint} typedefs COGLenum, COGLint and COGLuint which were simply typedefs for GL{enum,int,uint} have been removed from the API and replaced with specialised enum typedefs, int and unsigned int. These were causing problems for generating bindings and also considered poor style. The cogl texture filter defines CGL_NEAREST and CGL_LINEAR etc are now replaced by a namespaced typedef 'CoglTextureFilter' so they should be replaced with COGL_TEXTURE_FILTER_NEAREST and COGL_TEXTURE_FILTER_LINEAR etc. The shader type defines CGL_VERTEX_SHADER and CGL_FRAGMENT_SHADER are handled by a CoglShaderType typedef and should be replaced with COGL_SHADER_TYPE_VERTEX and COGL_SHADER_TYPE_FRAGMENT. cogl_shader_get_parameteriv has been replaced by cogl_shader_get_type and cogl_shader_is_compiled. More getters can be added later if desired.
2009-05-12 09:15:18 -04:00
cogl_shader_get_type
cogl_shader_is_compiled
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
<SUBSECTION>
cogl_create_program
Removed COGLhandle and changed shader and program functions to be wrapped in reference-counted CoglHandles instead. * clutter/cogl/gl/cogl-shader.c: * clutter/cogl/gl/cogl-shader.h: * clutter/cogl/gl/cogl-program.c: * clutter/cogl/gl/cogl-program.h: New files to hold the shader and program functions. * clutter/cogl/gl/cogl.c: Removed shader and program functions. * clutter/cogl/common/cogl-handle.h: New header to define COGL_HANDLE_DEFINE which helps build functions to create reference-counted handles. This reduces the amount of duplicated code. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gl/cogl-fbo.c: Converted to use COGL_HANDLE_DEFINE from cogl-handle.h to avoid duplicating some of the common code. * clutter/cogl/gles/cogl-defines.h.in: * clutter/cogl/gl/cogl-defines.h.in: Removed COGLhandle * clutter/cogl/gl/cogl-context.h: Added handle arrays for programs and shaders. * clutter/cogl/gl/cogl-context.c (cogl_create_context): Added initialisers for shader_handles and program_handles. (cogl_destroy_context): Added calls to g_array_free for all handle arrays. * clutter/cogl/gl/Makefile.am (libclutter_cogl_la_SOURCES): Added cogl-{program,shader}.{c,h} * clutter/cogl/common/Makefile.am (libclutter_cogl_common_la_SOURCES): Added cogl-handle.h * clutter/cogl/gles/cogl.c: * clutter/cogl/cogl.h.in: Programs and shaders are now wrapped in CoglHandles instead of COGLhandles. cogl_program_destroy and cogl_shader_destroy is now replaced with cogl_program_unref and cogl_shader_unref. cogl_program_ref and cogl_shader_ref are also added. * clutter/clutter-shader.c: Converted to use CoglHandles for the programs and shaders instead of COGLhandles. * cogl/cogl-sections.txt: Added cogl_shader_ref, cogl_shader_unref, cogl_is_shader, cogl_program_ref, cogl_program_unref, cogl_is_program and cogl_is_offscreen.
2008-04-29 12:10:37 -04:00
cogl_is_program
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
cogl_program_attach_shader
cogl_program_link
cogl_program_get_uniform_location
cogl-program: Adds use_uniform_xyz methods Instead of exposing an API that provides an OpenGL state machine style where you first have to bind the program to the context using cogl_program_use() followed by updating uniforms using cogl_program_uniform_xyz we now have uniform setter methods that take an explicit CoglHandle for the program. This deprecates cogl_program_use and all the cogl_program_uniform variants and provides the following replacements: cogl_program_set_uniform_1i cogl_program_set_uniform_1f cogl_program_set_uniform_int cogl_program_set_uniform_float cogl_program_set_uniform_matrix
2010-08-11 14:18:14 -04:00
cogl_program_set_uniform_1f
cogl_program_set_uniform_1i
cogl_program_set_uniform_float
cogl_program_set_uniform_int
cogl_program_set_uniform_matrix
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
</SECTION>
<SECTION>
<FILE>cogl-offscreen</FILE>
<TITLE>Offscreen Buffers</TITLE>
cogl_offscreen_new_to_texture
Removed COGLhandle and changed shader and program functions to be wrapped in reference-counted CoglHandles instead. * clutter/cogl/gl/cogl-shader.c: * clutter/cogl/gl/cogl-shader.h: * clutter/cogl/gl/cogl-program.c: * clutter/cogl/gl/cogl-program.h: New files to hold the shader and program functions. * clutter/cogl/gl/cogl.c: Removed shader and program functions. * clutter/cogl/common/cogl-handle.h: New header to define COGL_HANDLE_DEFINE which helps build functions to create reference-counted handles. This reduces the amount of duplicated code. * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gl/cogl-fbo.c: Converted to use COGL_HANDLE_DEFINE from cogl-handle.h to avoid duplicating some of the common code. * clutter/cogl/gles/cogl-defines.h.in: * clutter/cogl/gl/cogl-defines.h.in: Removed COGLhandle * clutter/cogl/gl/cogl-context.h: Added handle arrays for programs and shaders. * clutter/cogl/gl/cogl-context.c (cogl_create_context): Added initialisers for shader_handles and program_handles. (cogl_destroy_context): Added calls to g_array_free for all handle arrays. * clutter/cogl/gl/Makefile.am (libclutter_cogl_la_SOURCES): Added cogl-{program,shader}.{c,h} * clutter/cogl/common/Makefile.am (libclutter_cogl_common_la_SOURCES): Added cogl-handle.h * clutter/cogl/gles/cogl.c: * clutter/cogl/cogl.h.in: Programs and shaders are now wrapped in CoglHandles instead of COGLhandles. cogl_program_destroy and cogl_shader_destroy is now replaced with cogl_program_unref and cogl_shader_unref. cogl_program_ref and cogl_shader_ref are also added. * clutter/clutter-shader.c: Converted to use CoglHandles for the programs and shaders instead of COGLhandles. * cogl/cogl-sections.txt: Added cogl_shader_ref, cogl_shader_unref, cogl_is_shader, cogl_program_ref, cogl_program_unref, cogl_is_program and cogl_is_offscreen.
2008-04-29 12:10:37 -04:00
cogl_is_offscreen
cogl: deprecate cogl_draw_buffer API and replace with a cogl_framebuffer API cogl_push_draw_buffer, cogl_set_draw_buffer and cogl_pop_draw_buffer are now deprecated and new code should use the new cogl_framebuffer_* API instead. Code that previously did: cogl_push_draw_buffer (); cogl_set_draw_buffer (COGL_OFFSCREEN_BUFFER, buffer); /* draw */ cogl_pop_draw_buffer (); should now be re-written as: cogl_push_framebuffer (buffer); /* draw */ cogl_pop_framebuffer (); As can be seen from the example above the rename has been used as an opportunity to remove the redundant target argument from cogl_set_draw_buffer; it now only takes one call to redirect to an offscreen buffer, and finally the term framebuffer may be a bit more familiar to anyone coming from an OpenGL background.
2009-11-26 14:06:35 -05:00
cogl_set_framebuffer
docs: Fixes for Cogl API reference 98% symbol docs coverage. 335 symbols documented. 0 symbols incomplete. 8 not documented. Not bad, if I may say so.
2010-02-09 09:41:37 -05:00
cogl_push_framebuffer
cogl: deprecate cogl_draw_buffer API and replace with a cogl_framebuffer API cogl_push_draw_buffer, cogl_set_draw_buffer and cogl_pop_draw_buffer are now deprecated and new code should use the new cogl_framebuffer_* API instead. Code that previously did: cogl_push_draw_buffer (); cogl_set_draw_buffer (COGL_OFFSCREEN_BUFFER, buffer); /* draw */ cogl_pop_draw_buffer (); should now be re-written as: cogl_push_framebuffer (buffer); /* draw */ cogl_pop_framebuffer (); As can be seen from the example above the rename has been used as an opportunity to remove the redundant target argument from cogl_set_draw_buffer; it now only takes one call to redirect to an offscreen buffer, and finally the term framebuffer may be a bit more familiar to anyone coming from an OpenGL background.
2009-11-26 14:06:35 -05:00
cogl_pop_framebuffer
[cogl-offscreen] Cleans up the cogl offscreen API and adds documentation There were several functions I believe no one is currently using that were only implemented in the GL backend (cogl_offscreen_blit_region and cogl_offscreen_blit) that have simply been removed so we have a chance to think about design later with a real use case. There was one nonsense function (cogl_offscreen_new_multisample) that sounded exciting but in all cases it just returned COGL_INVALID_HANDLE (though at least for GL it checked for multisampling support first!?) it has also been removed. The MASK draw buffer type has been removed. If we want to expose color masking later then I think it at least would be nicer to have the mask be a property that can be set on any draw buffer. The cogl_draw_buffer and cogl_{push,pop}_draw_buffer function prototypes have been moved up into cogl.h since they are for managing global Cogl state and not for modifying or creating the actual offscreen buffers. This also documents the API so for example desiphering the semantics of cogl_offscreen_new_to_texture() should be a bit easier now.
2009-04-30 17:19:43 -04:00
cogl_set_draw_buffer
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_pop_draw_buffer
cogl_push_draw_buffer
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 09:37:36 -04:00
</SECTION>
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1209 - Move fixed point API in COGL * clutter/cogl/cogl-fixed.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-fixed.c: Add fixed point API, modelled after the ClutterFixed. The CoglFixed API supercedes the ClutterFixed one and avoids the dependency of COGL on Clutter's own API. * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: Update internal usage of ClutterFixed to CoglFixed. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: Ditto, in the GL implementation of the COGL API. * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-fbo.c: * clutter/cogl/gles/cogl-gles2-wrapper.c: * clutter/cogl/gles/cogl-primitives.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Ditto, in the GLES implementation of the COGL API. * clutter/pango/pangoclutter-glyph-cache.c: * clutter/pango/pangoclutter-glyph-cache.h: Ditto, in the Pango renderer glyphs cache. * clutter/clutter-fixed.c: * clutter/clutter-fixed.h: ClutterFixed and related API becomes a simple transition API for bindings and public Clutter API. * clutter/clutter-actor.c: * clutter/clutter-alpha.c: * clutter/clutter-backend.c: * clutter/clutter-behaviour-depth.c: * clutter/clutter-behaviour-ellipse.c: * clutter/clutter-behaviour-path.c: * clutter/clutter-behaviour-rotate.c: * clutter/clutter-behaviour-scale.c: * clutter/clutter-clone-texture.c: * clutter/clutter-color.c: * clutter/clutter-entry.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: * clutter/clutter-timeline.c: * clutter/clutter-units.h: Move from the internal usage of ClutterFixed to CoglFixed. * doc/reference/clutter/clutter-sections.txt: * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-tex-tile.c: * tests/test-project.c: Fix tests after the API change * README: Add release notes.
2008-10-30 12:37:55 -04:00
<SECTION>
<FILE>cogl-fixed</FILE>
<TITLE>Fixed Point API</TITLE>
CoglFixed
COGL_FIXED_BITS
COGL_FIXED_Q
COGL_FIXED_MAX
COGL_FIXED_MIN
<SUBSECTION>
COGL_FIXED_FROM_FLOAT
COGL_FIXED_TO_FLOAT
COGL_FIXED_FROM_INT
COGL_FIXED_TO_INT
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
COGL_FIXED_FROM_DOUBLE
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1209 - Move fixed point API in COGL * clutter/cogl/cogl-fixed.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-fixed.c: Add fixed point API, modelled after the ClutterFixed. The CoglFixed API supercedes the ClutterFixed one and avoids the dependency of COGL on Clutter's own API. * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: Update internal usage of ClutterFixed to CoglFixed. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: Ditto, in the GL implementation of the COGL API. * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-fbo.c: * clutter/cogl/gles/cogl-gles2-wrapper.c: * clutter/cogl/gles/cogl-primitives.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Ditto, in the GLES implementation of the COGL API. * clutter/pango/pangoclutter-glyph-cache.c: * clutter/pango/pangoclutter-glyph-cache.h: Ditto, in the Pango renderer glyphs cache. * clutter/clutter-fixed.c: * clutter/clutter-fixed.h: ClutterFixed and related API becomes a simple transition API for bindings and public Clutter API. * clutter/clutter-actor.c: * clutter/clutter-alpha.c: * clutter/clutter-backend.c: * clutter/clutter-behaviour-depth.c: * clutter/clutter-behaviour-ellipse.c: * clutter/clutter-behaviour-path.c: * clutter/clutter-behaviour-rotate.c: * clutter/clutter-behaviour-scale.c: * clutter/clutter-clone-texture.c: * clutter/clutter-color.c: * clutter/clutter-entry.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: * clutter/clutter-timeline.c: * clutter/clutter-units.h: Move from the internal usage of ClutterFixed to CoglFixed. * doc/reference/clutter/clutter-sections.txt: * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-tex-tile.c: * tests/test-project.c: Fix tests after the API change * README: Add release notes.
2008-10-30 12:37:55 -04:00
COGL_FIXED_TO_DOUBLE
COGL_FLOAT_TO_INT
COGL_FLOAT_TO_UINT
<SUBSECTION>
COGL_FIXED_EPSILON
COGL_FIXED_1
COGL_FIXED_0_5
COGL_FIXED_30
COGL_FIXED_45
COGL_FIXED_60
COGL_FIXED_90
COGL_FIXED_120
COGL_FIXED_180
COGL_FIXED_240
COGL_FIXED_255
COGL_FIXED_270
COGL_FIXED_360
<SUBSECTION>
COGL_FIXED_MUL
COGL_FIXED_DIV
COGL_FIXED_MUL_DIV
COGL_FIXED_FAST_DIV
COGL_FIXED_FAST_MUL
COGL_FIXED_FRACTION
COGL_FIXED_FLOOR
COGL_FIXED_CEIL
<SUBSECTION>
COGL_FIXED_2_PI
COGL_FIXED_PI
COGL_FIXED_PI_2
COGL_FIXED_PI_4
COGL_RADIANS_TO_DEGREES
<SUBSECTION>
COGL_SQRTI_ARG_10_PERCENT
COGL_SQRTI_ARG_5_PERCENT
COGL_SQRTI_ARG_MAX
cogl_sqrti
<SUBSECTION>
cogl_fixed_atan2
doc: Some fixes for the Cogl documentation • 3 general fixes (typos, copy/paste), • ignore cogl-object-private.h, • cogl_fixed_atani() was in reality cogl_fixed_atan(), fixed in commit 43564f05. • Fix the cogl-vector section: sections must have a </SECTION> tag at the end. Also the cogl-vector section was added in the middle of the cogl-buffer one. Let's shiffle it out and add that </SECTION> tag.
2010-06-05 16:05:23 -04:00
cogl_fixed_atan
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1209 - Move fixed point API in COGL * clutter/cogl/cogl-fixed.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-fixed.c: Add fixed point API, modelled after the ClutterFixed. The CoglFixed API supercedes the ClutterFixed one and avoids the dependency of COGL on Clutter's own API. * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: Update internal usage of ClutterFixed to CoglFixed. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: Ditto, in the GL implementation of the COGL API. * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-fbo.c: * clutter/cogl/gles/cogl-gles2-wrapper.c: * clutter/cogl/gles/cogl-primitives.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Ditto, in the GLES implementation of the COGL API. * clutter/pango/pangoclutter-glyph-cache.c: * clutter/pango/pangoclutter-glyph-cache.h: Ditto, in the Pango renderer glyphs cache. * clutter/clutter-fixed.c: * clutter/clutter-fixed.h: ClutterFixed and related API becomes a simple transition API for bindings and public Clutter API. * clutter/clutter-actor.c: * clutter/clutter-alpha.c: * clutter/clutter-backend.c: * clutter/clutter-behaviour-depth.c: * clutter/clutter-behaviour-ellipse.c: * clutter/clutter-behaviour-path.c: * clutter/clutter-behaviour-rotate.c: * clutter/clutter-behaviour-scale.c: * clutter/clutter-clone-texture.c: * clutter/clutter-color.c: * clutter/clutter-entry.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: * clutter/clutter-timeline.c: * clutter/clutter-units.h: Move from the internal usage of ClutterFixed to CoglFixed. * doc/reference/clutter/clutter-sections.txt: * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-tex-tile.c: * tests/test-project.c: Fix tests after the API change * README: Add release notes.
2008-10-30 12:37:55 -04:00
cogl_fixed_cos
cogl_fixed_log2
cogl_fixed_pow
cogl_fixed_pow2
cogl_fixed_sin
cogl_fixed_sqrt
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
cogl_fixed_tan
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1209 - Move fixed point API in COGL * clutter/cogl/cogl-fixed.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-fixed.c: Add fixed point API, modelled after the ClutterFixed. The CoglFixed API supercedes the ClutterFixed one and avoids the dependency of COGL on Clutter's own API. * clutter/cogl/common/cogl-clip-stack.c: * clutter/cogl/common/cogl-primitives.c: * clutter/cogl/common/cogl-primitives.h: Update internal usage of ClutterFixed to CoglFixed. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-primitives.c: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: Ditto, in the GL implementation of the COGL API. * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-fbo.c: * clutter/cogl/gles/cogl-gles2-wrapper.c: * clutter/cogl/gles/cogl-primitives.c: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Ditto, in the GLES implementation of the COGL API. * clutter/pango/pangoclutter-glyph-cache.c: * clutter/pango/pangoclutter-glyph-cache.h: Ditto, in the Pango renderer glyphs cache. * clutter/clutter-fixed.c: * clutter/clutter-fixed.h: ClutterFixed and related API becomes a simple transition API for bindings and public Clutter API. * clutter/clutter-actor.c: * clutter/clutter-alpha.c: * clutter/clutter-backend.c: * clutter/clutter-behaviour-depth.c: * clutter/clutter-behaviour-ellipse.c: * clutter/clutter-behaviour-path.c: * clutter/clutter-behaviour-rotate.c: * clutter/clutter-behaviour-scale.c: * clutter/clutter-clone-texture.c: * clutter/clutter-color.c: * clutter/clutter-entry.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: * clutter/clutter-timeline.c: * clutter/clutter-units.h: Move from the internal usage of ClutterFixed to CoglFixed. * doc/reference/clutter/clutter-sections.txt: * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-tex-tile.c: * tests/test-project.c: Fix tests after the API change * README: Add release notes.
2008-10-30 12:37:55 -04:00
<SUBSECTION>
CoglAngle
COGL_ANGLE_FROM_DEG
COGL_ANGLE_FROM_DEGX
COGL_ANGLE_TO_DEG
COGL_ANGLE_TO_DEGX
cogl_angle_cos
cogl_angle_sin
cogl_angle_tan
<SUBSECTION Private>
cogl_double_to_fixed
cogl_double_to_int
cogl_double_to_unit
</SECTION>
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1210 - Add CoglColor API * clutter/cogl/cogl-color.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-color.c: * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Add a new color-type, to be used by COGL. CoglColor is optimized to allow the minimum amount of conversions possible for both GL and GLES implementations. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-main.c: * clutter/clutter-rectangle.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: Use CoglColor when needed. * clutter/pango/pangoclutter-render.c: Use CoglColor when needed. * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-offscreen.c: * tests/test-cogl-primitives.c: * tests/test-cogl-tex-convert.c: * tests/test-cogl-tex-foreign.c: * tests/test-cogl-tex-getset.c: * tests/test-cogl-tex-polygon.c: * tests/test-cogl-tex-tile.c: * tests/test-paint-wrapper.c: Update the tests. * README: Update release notes.
2008-10-30 12:50:07 -04:00
<SECTION>
<FILE>cogl-color</FILE>
<TITLE>Color Type</TITLE>
CoglColor
2008-11-12 Emmanuele Bassi <ebassi@linux.intel.com> * clutter/cogl/cogl-color.h: * clutter/cogl/cogl-path.h: * clutter/cogl/cogl-types.h: * clutter/cogl/common/cogl-color.c: Deprecated cogl_color() in favour of cogl_set_source_color() and friends; store the CoglColor components as unsigned bytes instead of fixed point normalized values; add functions for allocating, copying and freeing CoglColor, for use of language bindings. * clutter/cogl/cogl.h.in: * clutter/cogl/cogl-deprecated.h: Added cogl-deprecated.h, an header file containing the deprecation symbols similar to clutter-deprecated.h. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Update the GL and GLES implementations of COGL after the CoglColor changes. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-label.c: * clutter/clutter-rectangle.c: * clutter/clutter-texture.c: Do not use CoglColor whenever it is possible, and use cogl_set_source_color4ub() instead. * clutter/pango/cogl-pango-render.c: Ditto as above. * doc/reference/clutter/subclassing-ClutterActor.xml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/interactive/test-cogl-offscreen.c: * tests/interactive/test-cogl-primitives.c: * tests/interactive/test-cogl-tex-convert.c: * tests/interactive/test-cogl-tex-foreign.c: * tests/interactive/test-cogl-tex-getset.c: * tests/interactive/test-cogl-tex-polygon.c: * tests/interactive/test-cogl-tex-tile.c: * tests/interactive/test-paint-wrapper.c: Drop the usage of CoglColor whenever it is possible.
2008-11-12 08:57:58 -05:00
cogl_color_new
cogl_color_copy
cogl_color_free
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1210 - Add CoglColor API * clutter/cogl/cogl-color.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-color.c: * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Add a new color-type, to be used by COGL. CoglColor is optimized to allow the minimum amount of conversions possible for both GL and GLES implementations. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-main.c: * clutter/clutter-rectangle.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: Use CoglColor when needed. * clutter/pango/pangoclutter-render.c: Use CoglColor when needed. * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-offscreen.c: * tests/test-cogl-primitives.c: * tests/test-cogl-tex-convert.c: * tests/test-cogl-tex-foreign.c: * tests/test-cogl-tex-getset.c: * tests/test-cogl-tex-polygon.c: * tests/test-cogl-tex-tile.c: * tests/test-paint-wrapper.c: Update the tests. * README: Update release notes.
2008-10-30 12:50:07 -04:00
cogl_color_set_from_4ub
[Automatic fixed-to-float.sh change] Applies a number fixed to float patches To deal with all the corner cases that couldn't be scripted a number of patches were written for the remaining 10% of the effort. Note: again no API changes were made in Clutter, only in Cogl.
2009-01-20 11:20:54 -05:00
cogl_color_set_from_4f
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1210 - Add CoglColor API * clutter/cogl/cogl-color.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-color.c: * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Add a new color-type, to be used by COGL. CoglColor is optimized to allow the minimum amount of conversions possible for both GL and GLES implementations. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-main.c: * clutter/clutter-rectangle.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: Use CoglColor when needed. * clutter/pango/pangoclutter-render.c: Use CoglColor when needed. * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-offscreen.c: * tests/test-cogl-primitives.c: * tests/test-cogl-tex-convert.c: * tests/test-cogl-tex-foreign.c: * tests/test-cogl-tex-getset.c: * tests/test-cogl-tex-polygon.c: * tests/test-cogl-tex-tile.c: * tests/test-paint-wrapper.c: Update the tests. * README: Update release notes.
2008-10-30 12:50:07 -04:00
<SUBSECTION>
cogl_color_get_red
cogl_color_get_green
cogl_color_get_blue
cogl_color_get_alpha
<SUBSECTION>
cogl_color_get_red_byte
cogl_color_get_green_byte
cogl_color_get_blue_byte
cogl_color_get_alpha_byte
<SUBSECTION>
cogl_color_get_red_float
cogl_color_get_green_float
cogl_color_get_blue_float
cogl_color_get_alpha_float
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl-color: Provide setters for all the channels We only had getters for the red, green, blue and alpha channels of a color. This meant that, if you wanted to change, say, the alpha component of a color, one would need to query the red, green and blue channels and use set_from_4ub() or set_from_4f(). Instead of this, just provide some setters for CoglColor, using the same naming scheme than the existing getters.
2010-06-06 18:03:26 -04:00
<SUBSECTION>
cogl_color_set_red
cogl_color_set_green
cogl_color_set_blue
cogl_color_set_alpha
<SUBSECTION>
cogl_color_set_red_byte
cogl_color_set_green_byte
cogl_color_set_blue_byte
cogl_color_set_alpha_byte
<SUBSECTION>
cogl_color_set_red_float
cogl_color_set_green_float
cogl_color_set_blue_float
cogl_color_set_alpha_float
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
<SUBSECTION>
cogl_color_premultiply
cogl-color: Add cogl_color_unpremultiply() For some operations on pre-multiplied colors (say, replace the alpha value), you need to unpremultiply the color. This patch provides the counterpart to cogl_color_premultiply().
2010-06-06 17:57:02 -04:00
cogl_color_unpremultiply
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_color_equal
2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> Bug 1210 - Add CoglColor API * clutter/cogl/cogl-color.h: * clutter/cogl/cogl.h.in: * clutter/cogl/common/Makefile.am: * clutter/cogl/common/cogl-color.c: * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Add a new color-type, to be used by COGL. CoglColor is optimized to allow the minimum amount of conversions possible for both GL and GLES implementations. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-main.c: * clutter/clutter-rectangle.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: Use CoglColor when needed. * clutter/pango/pangoclutter-render.c: Use CoglColor when needed. * doc/reference/cogl/cogl-docs.sgml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/test-cogl-offscreen.c: * tests/test-cogl-primitives.c: * tests/test-cogl-tex-convert.c: * tests/test-cogl-tex-foreign.c: * tests/test-cogl-tex-getset.c: * tests/test-cogl-tex-polygon.c: * tests/test-cogl-tex-tile.c: * tests/test-paint-wrapper.c: Update the tests. * README: Update release notes.
2008-10-30 12:50:07 -04:00
</SECTION>
Bug 1164 - Implements the proposed Mesh API * clutter/cogl/cogl-mesh.h * clutter/cogl/cogl-types.h * clutter/cogl/cogl.h.in * clutter/cogl/common/Makefile.am * clutter/cogl/common/cogl-mesh-private.h * clutter/cogl/common/cogl-mesh.c * clutter/cogl/gl/cogl-context.c * clutter/cogl/gl/cogl-context.h * clutter/cogl/gl/cogl-defines.h.in * clutter/cogl/gl/cogl.c * clutter/cogl/gles/cogl-context.c * clutter/cogl/gles/cogl-context.h * doc/reference/cogl/cogl-docs.sgml * doc/reference/cogl/cogl-sections.txt: The Mesh API provides a means for submitting an extensible number of per vertex attributes to OpenGL in a way that doesn't require format conversions and so that the data can be mapped into the GPU (in vertex buffer objects) for - hopefully - fast re-use. There are a number of things we can potentially use this API for, but right now this just provides a foundation to build on. Please read the extensive list of TODO items in cogl-mesh.c for examples. Please refer to the cogl-mesh section in the reference manual for documentation of the API. * tests/conform/Makefile.am * tests/conform/test-conform-main.c * tests/conform/test-mesh-contiguous.c * tests/conform/test-mesh-interleved.c * tests/conform/test-mesh-mutability.c: Privides basic coverage testing for the mesh API.
2008-11-10 13:53:14 -05:00
<SECTION>
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
<FILE>cogl-vertex-buffer</FILE>
<TITLE>Vertex Buffers</TITLE>
cogl_vertex_buffer_new
[cogl-vertex-buffer] Allow querying back the number of vertices a buffer represents This may be convenient e.g. at draw time if you are simply drawing all vertices
2009-02-28 12:39:38 -05:00
cogl_vertex_buffer_get_n_vertices
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
cogl_vertex_buffer_add
cogl_vertex_buffer_delete
cogl_vertex_buffer_submit
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_vertex_buffer_disable
cogl_vertex_buffer_enable
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
CoglVerticesMode
[docs] Remove sources of warnings in API references
2009-01-21 11:41:18 -05:00
cogl_vertex_buffer_draw
[cogl] Expose cogl_is_vertex_buffer() The function is public and available in the shared object, but it's not present in the header, so this is not an API/ABI change.
2009-08-04 06:10:55 -04:00
cogl_is_vertex_buffer
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
<SUBSECTION>
[cogl-vertex-buffers] Support putting index arrays into VBOS It's now possible to add arrays of indices to a Cogl vertex buffer and they will be put into an OpenGL vertex buffer object. Since it's quite common for index arrays to be static it saves the OpenGL driver from having to validate them repeatedly. This changes the cogl_vertex_buffer_draw_elements API: It's no longer possible to provide a pointer to an index array at draw time. So cogl_vertex_buffer_draw_elements now takes an indices identifier that should correspond to an idendifier returned when calling cogl_vertex_buffer_add_indices ()
2009-05-23 23:04:38 -04:00
CoglIndicesType
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_vertex_buffer_indices_new
[cogl-vertex-buffer] fix cogl_vertex_buffer_draw_elements prototype This function was renamed a while ago in the .c file from cogl_vertex_buffer_draw_range_elements but the corresponding .h and doc/reference/cogl changes weren't made.
2009-03-09 06:26:31 -04:00
cogl_vertex_buffer_draw_elements
[cogl-vertex-buffer] Add cogl_vertex_buffer_indices_get_for_quads This function can be used as an efficient way of drawing groups of quads without using GL_QUADS. It generates a VBO containing the indices needed to render using pairs of GL_TRIANGLES. The VBO is globally cached so that it only needs to be uploaded whenever more indices are requested than ever before.
2009-05-28 08:47:18 -04:00
cogl_vertex_buffer_indices_get_for_quads
Add cogl_vertex_buffer_is_indices to the public headers This function has always been defined in the shared library but it was missed from the public headers.
2010-07-09 13:24:28 -04:00
cogl_is_vertex_buffer_indices
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
<SUBSECTION Private>
cogl_vertex_buffer_indices_get_type
Bug 1164 - Implements the proposed Mesh API * clutter/cogl/cogl-mesh.h * clutter/cogl/cogl-types.h * clutter/cogl/cogl.h.in * clutter/cogl/common/Makefile.am * clutter/cogl/common/cogl-mesh-private.h * clutter/cogl/common/cogl-mesh.c * clutter/cogl/gl/cogl-context.c * clutter/cogl/gl/cogl-context.h * clutter/cogl/gl/cogl-defines.h.in * clutter/cogl/gl/cogl.c * clutter/cogl/gles/cogl-context.c * clutter/cogl/gles/cogl-context.h * doc/reference/cogl/cogl-docs.sgml * doc/reference/cogl/cogl-sections.txt: The Mesh API provides a means for submitting an extensible number of per vertex attributes to OpenGL in a way that doesn't require format conversions and so that the data can be mapped into the GPU (in vertex buffer objects) for - hopefully - fast re-use. There are a number of things we can potentially use this API for, but right now this just provides a foundation to build on. Please read the extensive list of TODO items in cogl-mesh.c for examples. Please refer to the cogl-mesh section in the reference manual for documentation of the API. * tests/conform/Makefile.am * tests/conform/test-conform-main.c * tests/conform/test-mesh-contiguous.c * tests/conform/test-mesh-interleved.c * tests/conform/test-mesh-mutability.c: Privides basic coverage testing for the mesh API.
2008-11-10 13:53:14 -05:00
</SECTION>
[doc] Hooks up cogl-matrix reference documentation Adds a few more gtk-doc notes to cogl-matrix.h, and adds a new section to cogl-sections.txt
2008-12-22 11:16:07 -05:00
<SECTION>
<FILE>cogl-matrix</FILE>
<TITLE>Matrices</TITLE>
CoglMatrix
cogl_matrix_init_identity
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
cogl_matrix_frustum
cogl_matrix_ortho
cogl_matrix_perspective
[doc] Hooks up cogl-matrix reference documentation Adds a few more gtk-doc notes to cogl-matrix.h, and adds a new section to cogl-sections.txt
2008-12-22 11:16:07 -05:00
cogl_matrix_multiply
cogl_matrix_rotate
cogl_matrix_translate
cogl_matrix_scale
[cogl-matrix] Documents that CoglMatrix members should be considered read only In the future if we want to annotate matrices with internal flags, and add caching of the inverse matrix then we need to ensure that all matrix modifications are done by cogl_matrix API so we'd know when to dirty the cache or update the flags. This just adds documentation to that effect, and assuming the most likley case where someone would try and directly write to matrix members would probably be to load a constant matrix other than the identity matrix; I renamed cogl_matrix_init_from_gl_matrix to cogl_matrix_init_from_array to make it seem more general purpose.
2009-02-25 11:23:09 -05:00
cogl_matrix_init_from_array
cogl_matrix_get_array
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
cogl_matrix_get_inverse
matrix: Adds experimental cogl_matrix_{transform,project}_points This add two new function that allows us to transform or project an array of points instead of only transforming one point at a time. Recent benchmarking has shown cogl_matrix_transform_point to be a bottleneck sometimes, so this should allow us to reduce the overhead when transforming lots of vertices at the same time, and also reduce the cost of 3 component, non-projective transforms. For now they are marked as experimental (you have to define COGL_ENABLE_EXPERIMENTAL_API) because there is some concern that it introduces some inconsistent naming. cogl_matrix_transform_point would have to be renamed cogl_matrix_project_point to be consistent, but that would be an API break.
2010-11-12 08:35:24 -05:00
cogl_matrix_transform_point
[doc] Hooks up cogl-matrix reference documentation Adds a few more gtk-doc notes to cogl-matrix.h, and adds a new section to cogl-sections.txt
2008-12-22 11:16:07 -05:00
</SECTION>
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
<SECTION>
<FILE>cogl-material</FILE>
<TITLE>Materials</TITLE>
cogl_material_new
docs: Clean up the unused symbols for Cogl Gtk-doc is reporting a lot of false positives in the unused text file, mostly because of new private files that have been added to Cogl but not to the gtk-doc ignore list for the Cogl API reference. Once the false positives have been removed we have a couple of really missing symbols that should be added to the cogl-sections.txt file.
2010-02-09 10:29:29 -05:00
cogl_material_copy
[cogl] Add cogl_is_material to cogl-material.h The COGL_DEFINE_HANDLE macro generates a cogl_is_<type> function as well, to check whether a CoglHandle opaque pointer is of type <type>. The handle for CoglMaterial does not export cogl_is_material() in its installed header.
2009-02-19 06:55:54 -05:00
cogl_is_material
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_set_color
cogl_material_set_color4ub
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_material_set_color4f
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_get_color
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_material_set_ambient
cogl_material_get_ambient
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_set_diffuse
cogl_material_get_diffuse
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
cogl_material_set_ambient_and_diffuse
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_set_emission
cogl_material_get_emission
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
cogl_material_set_specular
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_get_specular
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
cogl_material_set_shininess
[docs] Documentation fixes Update the COGL API reference to avoid a lot of warnings coming from gtk-doc.
2009-01-27 11:53:01 -05:00
cogl_material_get_shininess
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
CoglMaterialAlphaFunc
cogl_material_set_alpha_test_function
docs: Fixes for Cogl
2010-02-12 10:52:07 -05:00
COGL_BLEND_STRING_ERROR
[docs] Various gtk-doc fixes for COGL Try to keep the gtk-doc errors down to a minimum.
2009-06-10 07:50:45 -04:00
CoglBlendStringError
[cogl-material] Support string based blending and layer combine descriptions Setting up layer combine functions and blend modes is very awkward to do programatically. This adds a parser for string based descriptions which are more consise and readable. E.g. a material layer combine function could now be given as: "RGBA = ADD (TEXTURE[A], PREVIOUS[RGB])" or "RGB = REPLACE (PREVIOUS)" "A = MODULATE (PREVIOUS, TEXTURE)" The simple syntax and grammar are only designed to expose standard fixed function hardware, more advanced combining must be done with shaders. This includes standalone documentation of blend strings covering the aspects that are common to blending and texture combining, and adds documentation with examples specific to the new cogl_material_set_blend() and cogl_material_layer_set_combine() functions. Note: The hope is to remove the now redundant bits of the material API before 1.0
2009-05-10 19:40:41 -04:00
cogl_material_set_blend
cogl_material_set_blend_constant
cogl-material: Add a property for setting the point size This adds cogl_material_{get,set}_point_size. If the point size is not 1.0f then glPointSize will be called when the material is flushed. http://bugzilla.openedhand.com/show_bug.cgi?id=2047
2010-03-22 05:32:17 -04:00
cogl_material_set_point_size
cogl_material_get_point_size
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
cogl_material_set_layer
cogl_material_remove_layer
[cogl-material] Support string based blending and layer combine descriptions Setting up layer combine functions and blend modes is very awkward to do programatically. This adds a parser for string based descriptions which are more consise and readable. E.g. a material layer combine function could now be given as: "RGBA = ADD (TEXTURE[A], PREVIOUS[RGB])" or "RGB = REPLACE (PREVIOUS)" "A = MODULATE (PREVIOUS, TEXTURE)" The simple syntax and grammar are only designed to expose standard fixed function hardware, more advanced combining must be done with shaders. This includes standalone documentation of blend strings covering the aspects that are common to blending and texture combining, and adds documentation with examples specific to the new cogl_material_set_blend() and cogl_material_layer_set_combine() functions. Note: The hope is to remove the now redundant bits of the material API before 1.0
2009-05-10 19:40:41 -04:00
cogl_material_set_layer_combine
cogl_material_set_layer_combine_constant
[doc] Hooks up cogl-material reference documentation Adds some more gtk-doc comments to cogl-material.h, and adds a new section to cogl-sections.txt
2008-12-22 11:19:49 -05:00
cogl_material_set_layer_matrix
cogl-material: Add support for point sprites This adds a new API call to enable point sprite coordinate generation for a material layer: void cogl_material_set_layer_point_sprite_coords_enabled (CoglHandle material, int layer_index, gboolean enable); There is also a corresponding get function. Enabling point sprite coords simply sets the GL_COORD_REPLACE of the GL_POINT_SPRITE glTexEnv when flusing the material. There is no separate application control for glEnable(GL_POINT_SPRITE). Instead it is left permanently enabled under the assumption that it has no affect unless GL_COORD_REPLACE is enabled for a texture unit. http://bugzilla.openedhand.com/show_bug.cgi?id=2047
2010-03-22 09:33:55 -04:00
cogl_material_set_layer_point_sprite_coords_enabled
cogl_material_get_layer_point_sprite_coords_enabled
[doc] Miscellaneous documentation fixes Remove private symbols, and add missing public ones.
2009-07-20 07:49:35 -04:00
cogl_material_get_n_layers
[cogl] Move the texture filters to be a property of the material layer The texture filters are now a property of the material layer rather than the texture object. Whenever a texture is painted with a material it sets the filters on all of the GL textures in the Cogl texture. The filter is cached so that it won't be changed unnecessarily. The automatic mipmap generation has changed so that the mipmaps are only generated when the texture is painted instead of every time the data changes. Changing the texture sets a flag to mark that the mipmaps are dirty. This works better if the FBO extension is available because we can use glGenerateMipmap. If the extension is not available it will temporarily enable automatic mipmap generation and reupload the first pixel of each slice. This requires tracking the data for the first pixel. The COGL_TEXTURE_AUTO_MIPMAP flag has been replaced with COGL_TEXTURE_NO_AUTO_MIPMAP so that it will default to auto-mipmapping. The mipmap generation is now effectively free if you are not using a mipmap filter mode so you would only want to disable it if you had some special reason to generate your own mipmaps. ClutterTexture no longer has to store its own copy of the filter mode. Instead it stores it in the material and the property is directly set and read from that. This fixes problems with the filters getting out of sync when a cogl handle is set on the texture directly. It also avoids the mess of having to rerealize the texture if the filter quality changes to HIGH because Cogl will take of generating the mipmaps if needed.
2009-06-04 11:04:57 -04:00
CoglMaterialFilter
cogl_material_set_layer_filters
docs: Clean up the unused symbols for Cogl Gtk-doc is reporting a lot of false positives in the unused text file, mostly because of new private files that have been added to Cogl but not to the gtk-doc ignore list for the Cogl API reference. Once the false positives have been removed we have a couple of really missing symbols that should be added to the cogl-sections.txt file.
2010-02-09 10:29:29 -05:00
CoglMaterialLayerType
[material] Reduce the material API in preperation for releasing Clutter 1.0 There were a number of functions intended to support creating of new primitives using materials, but at this point they aren't used outside of Cogl so until someone has a usecase and we can get feedback on this API, it's being removed before we release Clutter 1.0.
2009-05-23 12:42:10 -04:00
cogl_material_layer_get_type
cogl_material_layer_get_texture
[cogl] Move the texture filters to be a property of the material layer The texture filters are now a property of the material layer rather than the texture object. Whenever a texture is painted with a material it sets the filters on all of the GL textures in the Cogl texture. The filter is cached so that it won't be changed unnecessarily. The automatic mipmap generation has changed so that the mipmaps are only generated when the texture is painted instead of every time the data changes. Changing the texture sets a flag to mark that the mipmaps are dirty. This works better if the FBO extension is available because we can use glGenerateMipmap. If the extension is not available it will temporarily enable automatic mipmap generation and reupload the first pixel of each slice. This requires tracking the data for the first pixel. The COGL_TEXTURE_AUTO_MIPMAP flag has been replaced with COGL_TEXTURE_NO_AUTO_MIPMAP so that it will default to auto-mipmapping. The mipmap generation is now effectively free if you are not using a mipmap filter mode so you would only want to disable it if you had some special reason to generate your own mipmaps. ClutterTexture no longer has to store its own copy of the filter mode. Instead it stores it in the material and the property is directly set and read from that. This fixes problems with the filters getting out of sync when a cogl handle is set on the texture directly. It also avoids the mess of having to rerealize the texture if the filter quality changes to HIGH because Cogl will take of generating the mipmaps if needed.
2009-06-04 11:04:57 -04:00
cogl_material_layer_get_min_filter
cogl_material_layer_get_mag_filter
Add CoglMaterialWrapMode to the Cogl docs and fix docs for the getters CoglMaterialWrapMode was missing from the cogl-sections.txt file so it wasn't getting displayed. There were also no documented return values from the getters.
2010-07-02 08:49:34 -04:00
CoglMaterialWrapMode
cogl-material: Add support for setting the wrap mode for a layer Previously, Cogl's texture coordinate system was effectively always GL_REPEAT so that if an application specifies coordinates outside the range 0→1 it would get repeated copies of the texture. It would however change the mode to GL_CLAMP_TO_EDGE if all of the coordinates are in the range 0→1 so that in the common case that the whole texture is being drawn with linear filtering it will not blend in edge pixels from the opposite sides. This patch adds the option for applications to change the wrap mode per layer. There are now three wrap modes: 'repeat', 'clamp-to-edge' and 'automatic'. The automatic map mode is the default and it implements the previous behaviour. The wrap mode can be changed for the s and t coordinates independently. I've tried to make the internals support setting the r coordinate but as we don't support 3D textures yet I haven't exposed any public API for it. The texture backends still have a set_wrap_mode virtual but this value is intended to be transitory and it will be changed whenever the material is flushed (although the backends are expected to cache it so that it won't use too many GL calls). In my understanding this value was always meant to be transitory and all primitives were meant to set the value before drawing. However there were comments suggesting that this is not the expected behaviour. In particular the vertex buffer drawing code never set a wrap mode so it would end up with whatever the texture was previously used for. These issues are now fixed because the material will always set the wrap modes. There is code to manually implement clamp-to-edge for textures that can't be hardware repeated. However this doesn't fully work because it relies on being able to draw the stretched parts using quads with the same values for tx1 and tx2. The texture iteration code doesn't support this so it breaks. This is a separate bug and it isn't trivially solved. When flushing a material there are now extra options to set wrap mode overrides. The overrides are an array of values for each layer that specifies an override for the s, t or r coordinates. The primitives use this to implement the automatic wrap mode. cogl_polygon also uses it to set GL_CLAMP_TO_BORDER mode for its trick to render sliced textures. Although this code has been added it looks like the sliced trick has been broken for a while and I haven't attempted to fix it here. I've added a constant to represent the maximum number of layers that a material supports so that I can size the overrides array. I've set it to 32 because as far as I can tell we have that limit imposed anyway because the other flush options use a guint32 to store a flag about each layer. The overrides array ends up adding 32 bytes to each flush options struct which may be a concern. http://bugzilla.openedhand.com/show_bug.cgi?id=2063
2010-04-01 06:31:33 -04:00
cogl_material_set_layer_wrap_mode
cogl_material_set_layer_wrap_mode_s
cogl_material_set_layer_wrap_mode_t
Make the material functions for setting the p wrap mode public Now that we have 3D texture support it makes sense to expose the wrap mode for the p coordinate.
2010-07-02 08:33:06 -04:00
cogl_material_set_layer_wrap_mode_p
cogl-material: Add support for setting the wrap mode for a layer Previously, Cogl's texture coordinate system was effectively always GL_REPEAT so that if an application specifies coordinates outside the range 0→1 it would get repeated copies of the texture. It would however change the mode to GL_CLAMP_TO_EDGE if all of the coordinates are in the range 0→1 so that in the common case that the whole texture is being drawn with linear filtering it will not blend in edge pixels from the opposite sides. This patch adds the option for applications to change the wrap mode per layer. There are now three wrap modes: 'repeat', 'clamp-to-edge' and 'automatic'. The automatic map mode is the default and it implements the previous behaviour. The wrap mode can be changed for the s and t coordinates independently. I've tried to make the internals support setting the r coordinate but as we don't support 3D textures yet I haven't exposed any public API for it. The texture backends still have a set_wrap_mode virtual but this value is intended to be transitory and it will be changed whenever the material is flushed (although the backends are expected to cache it so that it won't use too many GL calls). In my understanding this value was always meant to be transitory and all primitives were meant to set the value before drawing. However there were comments suggesting that this is not the expected behaviour. In particular the vertex buffer drawing code never set a wrap mode so it would end up with whatever the texture was previously used for. These issues are now fixed because the material will always set the wrap modes. There is code to manually implement clamp-to-edge for textures that can't be hardware repeated. However this doesn't fully work because it relies on being able to draw the stretched parts using quads with the same values for tx1 and tx2. The texture iteration code doesn't support this so it breaks. This is a separate bug and it isn't trivially solved. When flushing a material there are now extra options to set wrap mode overrides. The overrides are an array of values for each layer that specifies an override for the s, t or r coordinates. The primitives use this to implement the automatic wrap mode. cogl_polygon also uses it to set GL_CLAMP_TO_BORDER mode for its trick to render sliced textures. Although this code has been added it looks like the sliced trick has been broken for a while and I haven't attempted to fix it here. I've added a constant to represent the maximum number of layers that a material supports so that I can size the overrides array. I've set it to 32 because as far as I can tell we have that limit imposed anyway because the other flush options use a guint32 to store a flag about each layer. The overrides array ends up adding 32 bytes to each flush options struct which may be a concern. http://bugzilla.openedhand.com/show_bug.cgi?id=2063
2010-04-01 06:31:33 -04:00
cogl_material_layer_get_wrap_mode_s
cogl_material_layer_get_wrap_mode_t
Make the material functions for setting the p wrap mode public Now that we have 3D texture support it makes sense to expose the wrap mode for the p coordinate.
2010-07-02 08:33:06 -04:00
cogl_material_layer_get_wrap_mode_p
docs: Fix Cogl API reference build • Ignore all the private header files • Add all missing/unused symbols • Remove deprecated symbols from 0.*
2009-11-19 07:34:06 -05:00
<SUBSECTION Private>
cogl_blend_string_error_get_type
cogl_blend_string_error_quark
[docs] Various gtk-doc updates for Cogl This hides a number of internal structs and enums from the docs, and moves some functions to more appropriate sections as well as misc description updates (mostly for the vertex buffer api)
2009-02-06 06:16:42 -05:00
</SECTION>
cogl-buffer: add an abstract class around openGL's buffer objects Buffer objects are cool! This abstracts the buffer API first introduced by GL_ARB_vertex_buffer_object and then extended to other objects. The coglBuffer abstract class is intended to be the base class of all the buffer objects, letting the user map() buffers. If the underlying implementation does not support buffer objects (or only support VBO but not FBO for instance), fallback paths should be provided.
2010-01-10 12:28:24 -05:00
<SECTION>
<FILE>cogl-buffer</FILE>
<TITLE>Buffers</TITLE>
cogl_is_buffer
cogl_buffer_get_size
CoglBufferUsageHint
cogl_buffer_set_usage_hint
cogl_buffer_get_usage_hint
CoglBufferUpdateHint
cogl_buffer_set_update_hint
cogl_buffer_get_update_hint
CoglBufferAccess
cogl_buffer_map
cogl_buffer_unmap
cogl_buffer_set_data
cogl-pixel-buffer: add a pixel buffer object class This subclass of CoglBuffer aims at wrapping PBOs or other system surfaces like DRM buffer objects. Two constructors are available: cogl_pixel_buffer_new() with a size when you only care about the size of the buffer (such a buffer can be used to store several texture data such as the three planes of a I420 frame). cogl_pixel_buffer_new_full() is more a 1:1 mapping between the data and an underlying surface, with the possibility of having access to a low level memory buffer that may have a stride.
2010-01-10 13:04:29 -05:00
<SUBSECTION>
cogl_pixel_buffer_new
cogl_pixel_buffer_new_for_size
cogl_is_pixel_buffer
cogl-texture: Add a new constructor to turn CoglBuffers into textures The only goal of using COGL buffers is to use them to create textures. cogl_texture_new_from_buffer() is the new symbol to create textures out of buffers.
2010-01-22 10:07:27 -05:00
<SUBSECTION>
cogl_texture_new_from_buffer
doc: Some fixes for the Cogl documentation • 3 general fixes (typos, copy/paste), • ignore cogl-object-private.h, • cogl_fixed_atani() was in reality cogl_fixed_atan(), fixed in commit 43564f05. • Fix the cogl-vector section: sections must have a </SECTION> tag at the end. Also the cogl-vector section was added in the middle of the cogl-buffer one. Let's shiffle it out and add that </SECTION> tag.
2010-06-05 16:05:23 -04:00
<SUBSECTION Private>
cogl_buffer_access_get_type
cogl_buffer_update_hint_get_type
cogl_buffer_usage_hint_get_type
</SECTION>
math: Adds an experimental cogl_vector3_* API This adds a math utility API for handling 3 component, single precision float vectors with the following; mostly self explanatory functions: cogl_vector3_init cogl_vector3_init_zero cogl_vector3_equal cogl_vector3_equal_with_epsilon cogl_vector3_copy cogl_vector3_free cogl_vector3_invert cogl_vector3_add cogl_vector3_subtract cogl_vector3_multiply_scalar cogl_vector3_divide_scalar cogl_vector3_normalize cogl_vector3_magnitude cogl_vector3_cross_product cogl_vector3_dot_product cogl_vector3_distance Since the API is experimental you will need to define COGL_ENABLE_EXPERIMENTAL_API before including cogl.h if you want to use the API.
2010-05-20 09:54:44 -04:00
<SECTION>
<FILE>cogl-vector</FILE>
<TITLE>Vectors</TITLE>
cogl_vector3_init
cogl_vector3_init_zero
cogl_vector3_equal
cogl_vector3_equal_with_epsilon
cogl_vector3_copy
cogl_vector3_free
cogl_vector3_invert
cogl_vector3_add
cogl_vector3_subtract
cogl_vector3_multiply_scalar
cogl_vector3_divide_scalar
cogl_vector3_normalize
cogl_vector3_magnitude
cogl_vector3_cross_product
cogl_vector3_dot_product
cogl_vector3_distance
cogl-buffer: add an abstract class around openGL's buffer objects Buffer objects are cool! This abstracts the buffer API first introduced by GL_ARB_vertex_buffer_object and then extended to other objects. The coglBuffer abstract class is intended to be the base class of all the buffer objects, letting the user map() buffers. If the underlying implementation does not support buffer objects (or only support VBO but not FBO for instance), fallback paths should be provided.
2010-01-10 12:28:24 -05:00
</SECTION>
docs: Put deprecated Cogl symbols into new section This adds a "Cogl deprecated API" chapter to the Cogl reference manual so we can group all the documentation for deprecated symbols together instead of having them clutter up the documentation of symbols we would rather developers used.
2010-09-23 10:45:27 -04:00
<SECTION>
<FILE>cogl-deprecated</FILE>
<TITLE>General API (Deprecated)</TITLE>
cogl_check_extension
cogl_viewport
cogl_get_bitmasks
cogl_set_depth_test_enabled
cogl_get_depth_test_enabled
</SECTION>
<SECTION>
<FILE>cogl-clipping-deprecated</FILE>
<TITLE>Clipping (Deprecated)</TITLE>
cogl_clip_push
cogl_clip_push_window_rect
cogl_clip_ensure
cogl_clip_stack_save
cogl_clip_stack_restore
</SECTION>
<SECTION>
<FILE>cogl-texture-deprecated</FILE>
<TITLE>Textures (Deprecated)</TITLE>
cogl_texture_ref
cogl_texture_unref
</SECTION>
<SECTION>
<FILE>cogl-material-deprecated</FILE>
<TITLE>Materials (Deprecated)</TITLE>
cogl_material_ref
cogl_material_unref
cogl_material_get_layers
</SECTION>
<SECTION>
<FILE>cogl-vertex-buffer-deprecated</FILE>
<TITLE>Vertex Buffers (Deprecated)</TITLE>
cogl_vertex_buffer_ref
cogl_vertex_buffer_unref
</SECTION>
<SECTION>
<FILE>cogl-shaders-deprecated</FILE>
<TITLE>Shaders and Programmable Pipeline (Deprecated)</TITLE>
cogl_shader_ref
cogl_shader_unref
<SUBSECTION>
cogl_program_ref
cogl_program_unref
cogl_program_use
cogl_program_uniform_1f
cogl_program_uniform_1i
cogl_program_uniform_float
cogl_program_uniform_int
cogl_program_uniform_matrix
</SECTION>
<SECTION>
<FILE>cogl-offscreen-deprecated</FILE>
<TITLE>Offscreen Buffers (Deprecated)</TITLE>
cogl_offscreen_ref
cogl_offscreen_unref
</SECTION>
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