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mutter/cogl/cogl-pixel-buffer.h

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rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2008,2009,2010 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*
*
* Authors:
* Damien Lespiau <damien.lespiau@intel.com>
* Robert Bragg <robert@linux.intel.com>
*/
Mass rename CLUTTER_COMPILATION to COGL_COMPILATION Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit a99512e5798e48ffa3a9a1a7eb98bc55647ee1b6)
2012-06-20 17:49:08 +00:00
#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
#error "Only <cogl/cogl.h> can be included directly."
#endif
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
#ifndef __COGL_PIXEL_BUFFER_H__
#define __COGL_PIXEL_BUFFER_H__
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
#include <cogl/cogl-types.h>
buffer: explicitly relate buffers to a context All CoglBuffer constructors now take an explicit CoglContext constructor. This is part of the on going effort to adapt to Cogl API so it no longer depends on a global, default context. Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-06 17:08:58 +00:00
#include <cogl/cogl-context.h>
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
Fixes for --disable-glib This fixes some problems which were stopping --disable-glib from working properly: • A lot of the public headers were including glib.h. This shouldn't be necessary because the API doesn't expose any glib types. Otherwise any apps would require glib in order to get the header. • The public headers were using G_BEGIN_DECLS. There is now a replacement macro called COGL_BEGIN_DECLS which is defined in cogl-types.h. • A similar fix has been done for G_GNUC_NULL_TERMINATED and G_GNUC_DEPRECATED. • The CFLAGS were not including $(builddir)/deps/glib which was preventing it finding the generated glibconfig.h when building out of tree. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 4138b3141c2f39cddaea3d72bfc04342ed5092d0)
2012-11-22 18:01:10 +00:00
COGL_BEGIN_DECLS
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
Add the missing cast macros for some buffer objects CoglPixelBuffer, CoglAttributeBuffer and CoglIndexBuffer were missing public cast macros. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:27:21 +00:00
#define COGL_PIXEL_BUFFER(buffer) ((CoglPixelBuffer *)(buffer))
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
typedef struct _CoglPixelBuffer CoglPixelBuffer;
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
/**
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
* cogl_pixel_buffer_new:
buffer: explicitly relate buffers to a context All CoglBuffer constructors now take an explicit CoglContext constructor. This is part of the on going effort to adapt to Cogl API so it no longer depends on a global, default context. Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-06 17:08:58 +00:00
* @context: A #CoglContext
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
* @size: The number of bytes to allocate for the pixel data.
* @data: An optional pointer to vertex data to upload immediately
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
*
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
* Declares a new #CoglPixelBuffer of @size bytes to contain arrays of
* pixels. Once declared, data can be set using cogl_buffer_set_data()
* or by mapping it into the application's address space using
* cogl_buffer_map().
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
*
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
* If @data isn't %NULL then @size bytes will be read from @data and
* immediately copied into the new buffer.
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
*
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
* Since: 1.10
* Stability: unstable
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
*/
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
CoglPixelBuffer *
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
cogl_pixel_buffer_new (CoglContext *context,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
size_t size,
Change API so that CoglPixelBuffer no longer knows its w/h/format The idea is that CoglPixelBuffer should just be a buffer that can be used for pixel data and it has no idea about the details of any images that are stored in it. This is analogous to CoglAttributeBuffer which itself does not have any information about the attributes. When you want to use a pixel buffer you should create a CoglBitmap which points to a region of the attribute buffer and provides the extra needed information such as the width, height and format. That way it is also possible to use a single CoglPixelBuffer with multiple bitmaps. The changes that are made are: • cogl_pixel_buffer_new_with_size has been removed and in its place is cogl_bitmap_new_with_size. This will create a pixel buffer at the right size and rowstride for the given width/height/format and immediately create a single CoglBitmap to point into it. The old function had an out-parameter for the stride of the image but with the new API this should be queriable from the bitmap (although there is no function for this yet). • There is now a public cogl_pixel_buffer_new constructor. This takes a size in bytes and data pointer similarly to cogl_attribute_buffer_new. • cogl_texture_new_from_buffer has been removed. If you want to create a texture from a pixel buffer you should wrap it up in a bitmap first. There is already API to create a texture from a bitmap. This patch also does a bit of header juggling because cogl-context.h was including cogl-texture.h and cogl-framebuffer.h which were causing some circular dependencies when cogl-bitmap.h includes cogl-context.h. These weren't actually needed in cogl-context.h itself but a few other headers were relying on them being included so this adds the #includes where necessary. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-02-25 20:04:45 +00:00
const void *data);
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
/**
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
* cogl_is_pixel_buffer:
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
* @object: a #CoglObject to test
*
Removes all remaining use of CoglHandle Removing CoglHandle has been an on going goal for quite a long time now and finally this patch removes the last remaining uses of the CoglHandle type and the cogl_handle_ apis. Since the big remaining users of CoglHandle were the cogl_program_ and cogl_shader_ apis which have replaced with the CoglSnippets api this patch removes both of these apis. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 6ed3aaf4be21d605a1ed3176b3ea825933f85cf0) Since the original patch was done after removing deprecated API this back ported patch doesn't affect deprecated API and so actually this cherry-pick doesn't remove all remaining use of CoglHandle as it did for the master branch of Cogl.
2012-04-16 13:14:10 +00:00
* Checks whether @object is a pixel buffer.
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
*
Removes all remaining use of CoglHandle Removing CoglHandle has been an on going goal for quite a long time now and finally this patch removes the last remaining uses of the CoglHandle type and the cogl_handle_ apis. Since the big remaining users of CoglHandle were the cogl_program_ and cogl_shader_ apis which have replaced with the CoglSnippets api this patch removes both of these apis. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 6ed3aaf4be21d605a1ed3176b3ea825933f85cf0) Since the original patch was done after removing deprecated API this back ported patch doesn't affect deprecated API and so actually this cherry-pick doesn't remove all remaining use of CoglHandle as it did for the master branch of Cogl.
2012-04-16 13:14:10 +00:00
* Return value: %TRUE if the @object is a pixel buffer, and %FALSE
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
* otherwise
*
* Since: 1.2
* Stability: Unstable
*/
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
CoglBool
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
cogl_is_pixel_buffer (void *object);
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
#if 0
/*
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
* cogl_pixel_buffer_set_region:
Removes all remaining use of CoglHandle Removing CoglHandle has been an on going goal for quite a long time now and finally this patch removes the last remaining uses of the CoglHandle type and the cogl_handle_ apis. Since the big remaining users of CoglHandle were the cogl_program_ and cogl_shader_ apis which have replaced with the CoglSnippets api this patch removes both of these apis. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 6ed3aaf4be21d605a1ed3176b3ea825933f85cf0) Since the original patch was done after removing deprecated API this back ported patch doesn't affect deprecated API and so actually this cherry-pick doesn't remove all remaining use of CoglHandle as it did for the master branch of Cogl.
2012-04-16 13:14:10 +00:00
* @buffer: A #CoglPixelBuffer object
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
* @data: pixel data to upload to @array
* @src_width: width in pixels of the region to update
* @src_height: height in pixels of the region to update
* @src_rowstride: row stride in bytes of the source array
* @dst_x: upper left destination horizontal coordinate
* @dst_y: upper left destination vertical coordinate
*
* Uploads new data into a pixel array. The source data pointed by @data can
* have a different stride than @array in which case the function will do the
* right thing for you. For performance reasons, it is recommended for the
* source data to have the same stride than @array.
*
* Return value: %TRUE if the upload succeeded, %FALSE otherwise
*
* Since: 1.2
* Stability: Unstable
*/
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
CoglBool
Removes all remaining use of CoglHandle Removing CoglHandle has been an on going goal for quite a long time now and finally this patch removes the last remaining uses of the CoglHandle type and the cogl_handle_ apis. Since the big remaining users of CoglHandle were the cogl_program_ and cogl_shader_ apis which have replaced with the CoglSnippets api this patch removes both of these apis. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 6ed3aaf4be21d605a1ed3176b3ea825933f85cf0) Since the original patch was done after removing deprecated API this back ported patch doesn't affect deprecated API and so actually this cherry-pick doesn't remove all remaining use of CoglHandle as it did for the master branch of Cogl.
2012-04-16 13:14:10 +00:00
cogl_pixel_buffer_set_region (CoglPixelBuffer *buffer,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint8_t *data,
Removes all remaining use of CoglHandle Removing CoglHandle has been an on going goal for quite a long time now and finally this patch removes the last remaining uses of the CoglHandle type and the cogl_handle_ apis. Since the big remaining users of CoglHandle were the cogl_program_ and cogl_shader_ apis which have replaced with the CoglSnippets api this patch removes both of these apis. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 6ed3aaf4be21d605a1ed3176b3ea825933f85cf0) Since the original patch was done after removing deprecated API this back ported patch doesn't affect deprecated API and so actually this cherry-pick doesn't remove all remaining use of CoglHandle as it did for the master branch of Cogl.
2012-04-16 13:14:10 +00:00
unsigned int src_width,
unsigned int src_height,
unsigned int src_rowstride,
unsigned int dst_x,
unsigned int dst_y);
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
#endif
Fixes for --disable-glib This fixes some problems which were stopping --disable-glib from working properly: • A lot of the public headers were including glib.h. This shouldn't be necessary because the API doesn't expose any glib types. Otherwise any apps would require glib in order to get the header. • The public headers were using G_BEGIN_DECLS. There is now a replacement macro called COGL_BEGIN_DECLS which is defined in cogl-types.h. • A similar fix has been done for G_GNUC_NULL_TERMINATED and G_GNUC_DEPRECATED. • The CFLAGS were not including $(builddir)/deps/glib which was preventing it finding the generated glibconfig.h when building out of tree. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 4138b3141c2f39cddaea3d72bfc04342ed5092d0)
2012-11-22 18:01:10 +00:00
COGL_END_DECLS
rename CoglPixelBuffer to CoglPixelArray This renames CoglPixelBuffer to CoglPixelArray to be consistent with the new CoglVertexArray API.
2010-07-03 22:46:03 +00:00
Rename CoglPixelArray to CoglPixelBuffer This is part of a broader cleanup of some of the experimental Cogl API. One of the reasons for this particular rename is to switch away from using the term "Array" which implies a regular, indexable layout which isn't the case. We also want to strongly imply a relationship between CoglBuffers and CoglPixelBuffers and be consistent with the CoglAttributeBuffer and CoglIndexBuffer APIs.
2011-03-02 15:19:57 +00:00
#endif /* __COGL_PIXEL_BUFFER_H__ */
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