mirror of
https://github.com/brl/mutter.git
synced 2024-11-12 17:27:03 -05:00
framebuffer: Replace CoglHandle with CoglFramebuffer *
One more object converted to stop using CoglHandle re:a8c8cbee513
This commit is contained in:
parent
8098052d56
commit
0c3354acba
@ -46,7 +46,7 @@ cogl_clip_push_window_rectangle (int x_offset,
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int width,
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int height)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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CoglHandle stack;
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@ -133,7 +133,7 @@ cogl_clip_push_rectangle (float x_1,
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float x_2,
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float y_2)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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CoglHandle stack;
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CoglMatrix modelview_matrix;
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@ -178,7 +178,7 @@ cogl_clip_push (float x_offset,
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void
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cogl_clip_push_from_path_preserve (void)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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CoglHandle stack;
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CoglMatrix modelview_matrix;
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@ -229,7 +229,7 @@ _cogl_clip_pop_real (CoglClipState *clip_state)
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void
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cogl_clip_pop (void)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -292,7 +292,7 @@ _cogl_clip_stack_save_real (CoglClipState *clip_state)
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void
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cogl_clip_stack_save (void)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -328,7 +328,7 @@ _cogl_clip_stack_restore_real (CoglClipState *clip_state)
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void
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cogl_clip_stack_restore (void)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -368,7 +368,7 @@ _cogl_clip_state_dirty (CoglClipState *clip_state)
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CoglHandle
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_cogl_get_clip_stack (void)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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_COGL_GET_CONTEXT (ctx, COGL_INVALID_HANDLE);
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@ -382,7 +382,7 @@ _cogl_get_clip_stack (void)
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void
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_cogl_set_clip_stack (CoglHandle handle)
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{
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CoglHandle framebuffer;
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CoglFramebuffer *framebuffer;
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CoglClipState *clip_state;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -33,9 +33,9 @@ typedef enum _CoglFramebufferType {
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COGL_FRAMEBUFFER_TYPE_OFFSCREEN
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} CoglFramebufferType;
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typedef struct
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struct _CoglFramebuffer
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{
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CoglHandleObject _parent;
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CoglObject _parent;
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CoglFramebufferType type;
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int width;
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int height;
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@ -54,7 +54,7 @@ typedef struct
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int blue_bits;
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int green_bits;
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int alpha_bits;
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} CoglFramebuffer;
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};
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#define COGL_FRAMEBUFFER(X) ((CoglFramebuffer *)(X))
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@ -79,40 +79,41 @@ void
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_cogl_framebuffer_state_init (void);
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int
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_cogl_framebuffer_get_width (CoglHandle handle);
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_cogl_framebuffer_get_width (CoglFramebuffer *framebuffer);
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int
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_cogl_framebuffer_get_height (CoglHandle handle);
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_cogl_framebuffer_get_height (CoglFramebuffer *framebuffer);
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CoglClipState *
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_cogl_framebuffer_get_clip_state (CoglHandle handle);
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_cogl_framebuffer_get_clip_state (CoglFramebuffer *framebuffer);
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void
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_cogl_framebuffer_set_viewport (CoglHandle handle,
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_cogl_framebuffer_set_viewport (CoglFramebuffer *framebuffer,
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int x,
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int y,
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int width,
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int height);
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int
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_cogl_framebuffer_get_viewport_x (CoglHandle handle);
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_cogl_framebuffer_get_viewport_x (CoglFramebuffer *framebuffer);
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int
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_cogl_framebuffer_get_viewport_y (CoglHandle handle);
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_cogl_framebuffer_get_viewport_y (CoglFramebuffer *framebuffer);
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int
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_cogl_framebuffer_get_viewport_width (CoglHandle handle);
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_cogl_framebuffer_get_viewport_width (CoglFramebuffer *framebuffer);
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int
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_cogl_framebuffer_get_viewport_height (CoglHandle handle);
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_cogl_framebuffer_get_viewport_height (CoglFramebuffer *framebuffer);
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void
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_cogl_framebuffer_get_viewport4fv (CoglHandle handle, int *viewport);
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_cogl_framebuffer_get_viewport4fv (CoglFramebuffer *framebuffer,
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int *viewport);
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CoglMatrixStack *
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_cogl_framebuffer_get_modelview_stack (CoglHandle handle);
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_cogl_framebuffer_get_modelview_stack (CoglFramebuffer *framebuffer);
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CoglMatrixStack *
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_cogl_framebuffer_get_projection_stack (CoglHandle handle);
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_cogl_framebuffer_get_projection_stack (CoglFramebuffer *framebuffer);
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typedef enum _CoglFramebufferFlushFlags
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{
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@ -124,13 +125,13 @@ typedef enum _CoglFramebufferFlushFlags
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} CoglFramebufferFlushFlags;
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void
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_cogl_framebuffer_flush_state (CoglHandle handle,
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_cogl_framebuffer_flush_state (CoglFramebuffer *framebuffer,
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CoglFramebufferFlushFlags flags);
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CoglHandle
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_cogl_onscreen_new (void);
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CoglHandle
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CoglFramebuffer *
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_cogl_get_framebuffer (void);
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GSList *
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@ -29,6 +29,7 @@
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#include "cogl-internal.h"
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#include "cogl-context.h"
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#include "cogl-handle.h"
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#include "cogl-object-private.h"
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#include "cogl-util.h"
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#include "cogl-texture-private.h"
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#include "cogl-framebuffer-private.h"
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@ -112,21 +113,21 @@ static void _cogl_framebuffer_free (CoglFramebuffer *framebuffer);
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static void _cogl_onscreen_free (CoglOnscreen *onscreen);
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static void _cogl_offscreen_free (CoglOffscreen *offscreen);
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COGL_HANDLE_DEFINE (Onscreen, onscreen);
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COGL_HANDLE_DEFINE (Offscreen, offscreen);
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COGL_OBJECT_DEFINE (Onscreen, onscreen);
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COGL_OBJECT_DEFINE (Offscreen, offscreen);
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/* XXX:
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* The CoglHandle macros don't support any form of inheritance, so for
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* now we implement the CoglHandle support for the CoglFramebuffer
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* The CoglObject macros don't support any form of inheritance, so for
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* now we implement the CoglObject support for the CoglFramebuffer
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* abstract class manually.
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*/
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gboolean
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cogl_is_framebuffer (CoglHandle handle)
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cogl_is_framebuffer (void *object)
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{
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CoglHandleObject *obj = (CoglHandleObject *)handle;
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CoglHandleObject *obj = object;
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if (handle == COGL_INVALID_HANDLE)
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if (obj == NULL)
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return FALSE;
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return obj->klass->type == _cogl_handle_onscreen_get_type ()
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@ -169,36 +170,30 @@ _cogl_framebuffer_free (CoglFramebuffer *framebuffer)
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}
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int
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_cogl_framebuffer_get_width (CoglHandle handle)
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_cogl_framebuffer_get_width (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->width;
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}
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int
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_cogl_framebuffer_get_height (CoglHandle handle)
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_cogl_framebuffer_get_height (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->height;
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}
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CoglClipState *
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_cogl_framebuffer_get_clip_state (CoglHandle handle)
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_cogl_framebuffer_get_clip_state (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return &framebuffer->clip_state;
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}
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void
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_cogl_framebuffer_set_viewport (CoglHandle handle,
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_cogl_framebuffer_set_viewport (CoglFramebuffer *framebuffer,
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int x,
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int y,
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int width,
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int height)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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if (framebuffer->viewport_x == x &&
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@ -219,37 +214,32 @@ _cogl_framebuffer_set_viewport (CoglHandle handle,
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}
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int
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_cogl_framebuffer_get_viewport_x (CoglHandle handle)
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_cogl_framebuffer_get_viewport_x (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->viewport_x;
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}
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int
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_cogl_framebuffer_get_viewport_y (CoglHandle handle)
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_cogl_framebuffer_get_viewport_y (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->viewport_y;
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}
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int
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_cogl_framebuffer_get_viewport_width (CoglHandle handle)
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_cogl_framebuffer_get_viewport_width (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->viewport_width;
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}
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int
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_cogl_framebuffer_get_viewport_height (CoglHandle handle)
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_cogl_framebuffer_get_viewport_height (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->viewport_height;
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}
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void
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_cogl_framebuffer_get_viewport4fv (CoglHandle handle, int *viewport)
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_cogl_framebuffer_get_viewport4fv (CoglFramebuffer *framebuffer, int *viewport)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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viewport[0] = framebuffer->viewport_x;
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viewport[1] = framebuffer->viewport_y;
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viewport[2] = framebuffer->viewport_width;
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@ -257,16 +247,14 @@ _cogl_framebuffer_get_viewport4fv (CoglHandle handle, int *viewport)
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}
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CoglMatrixStack *
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_cogl_framebuffer_get_modelview_stack (CoglHandle handle)
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_cogl_framebuffer_get_modelview_stack (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->modelview_stack;
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}
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CoglMatrixStack *
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_cogl_framebuffer_get_projection_stack (CoglHandle handle)
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_cogl_framebuffer_get_projection_stack (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (handle);
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return framebuffer->projection_stack;
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}
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@ -501,7 +489,7 @@ cogl_offscreen_new_to_texture (CoglHandle texhandle)
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cogl_texture_get_width (texhandle),
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cogl_texture_get_height (texhandle));
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return _cogl_offscreen_handle_new (offscreen);
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return _cogl_offscreen_object_new (offscreen);
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}
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else
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{
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@ -552,7 +540,7 @@ _cogl_onscreen_new (void)
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0xdeadbeef, /* width */
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0xdeadbeef); /* height */
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return _cogl_onscreen_handle_new (onscreen);
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return _cogl_onscreen_object_new (onscreen);
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}
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static void
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@ -616,21 +604,21 @@ _cogl_free_framebuffer_stack (GSList *stack)
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static void
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_cogl_set_framebuffer_real (CoglFramebuffer *framebuffer)
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{
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CoglHandle *entry;
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CoglFramebuffer **entry;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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cogl_flush ();
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entry = &ctx->framebuffer_stack->data;
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entry = (CoglFramebuffer **)&ctx->framebuffer_stack->data;
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ctx->dirty_bound_framebuffer = 1;
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ctx->dirty_gl_viewport = 1;
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if (framebuffer != COGL_INVALID_HANDLE)
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cogl_handle_ref (framebuffer);
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cogl_object_ref (framebuffer);
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if (*entry != COGL_INVALID_HANDLE)
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cogl_handle_unref (*entry);
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cogl_object_unref (*entry);
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*entry = framebuffer;
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@ -644,12 +632,12 @@ _cogl_set_framebuffer_real (CoglFramebuffer *framebuffer)
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}
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void
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cogl_set_framebuffer (CoglHandle handle)
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cogl_set_framebuffer (CoglFramebuffer *framebuffer)
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{
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g_return_if_fail (cogl_is_framebuffer (handle));
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g_return_if_fail (cogl_is_framebuffer (framebuffer));
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if (_cogl_get_framebuffer () != handle)
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_cogl_set_framebuffer_real (COGL_FRAMEBUFFER (handle));
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if (_cogl_get_framebuffer () != framebuffer)
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_cogl_set_framebuffer_real (framebuffer);
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}
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/* XXX: deprecated API */
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@ -664,18 +652,18 @@ cogl_set_draw_buffer (CoglBufferTarget target, CoglHandle handle)
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cogl_set_framebuffer (handle);
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}
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CoglHandle
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CoglFramebuffer *
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_cogl_get_framebuffer (void)
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{
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_COGL_GET_CONTEXT (ctx, NULL);
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g_assert (ctx->framebuffer_stack);
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return (CoglHandle)ctx->framebuffer_stack->data;
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return ctx->framebuffer_stack->data;
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}
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void
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cogl_push_framebuffer (CoglHandle buffer)
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cogl_push_framebuffer (CoglFramebuffer *buffer)
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{
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -700,8 +688,8 @@ cogl_push_draw_buffer (void)
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void
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cogl_pop_framebuffer (void)
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{
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CoglHandle to_pop;
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CoglHandle to_restore;
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CoglFramebuffer *to_pop;
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CoglFramebuffer *to_restore;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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@ -713,7 +701,7 @@ cogl_pop_framebuffer (void)
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cogl_flush ();
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cogl_handle_unref (to_pop);
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cogl_object_unref (to_pop);
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ctx->framebuffer_stack =
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g_slist_remove_link (ctx->framebuffer_stack,
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ctx->framebuffer_stack);
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@ -733,15 +721,11 @@ cogl_pop_draw_buffer (void)
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}
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void
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_cogl_framebuffer_flush_state (CoglHandle handle,
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_cogl_framebuffer_flush_state (CoglFramebuffer *framebuffer,
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CoglFramebufferFlushFlags flags)
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{
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CoglFramebuffer *framebuffer;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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framebuffer = COGL_FRAMEBUFFER (handle);
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if (cogl_features_available (COGL_FEATURE_OFFSCREEN) &&
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ctx->dirty_bound_framebuffer)
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{
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@ -802,41 +786,34 @@ _cogl_framebuffer_flush_state (CoglHandle handle,
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}
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int
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_cogl_framebuffer_get_red_bits (CoglHandle framebuffer)
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_cogl_framebuffer_get_red_bits (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *fb = COGL_FRAMEBUFFER (framebuffer);
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_cogl_framebuffer_init_bits (framebuffer);
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_cogl_framebuffer_init_bits (fb);
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return fb->red_bits;
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return framebuffer->red_bits;
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}
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int
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_cogl_framebuffer_get_green_bits (CoglHandle framebuffer)
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_cogl_framebuffer_get_green_bits (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *fb = COGL_FRAMEBUFFER (framebuffer);
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_cogl_framebuffer_init_bits (framebuffer);
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_cogl_framebuffer_init_bits (fb);
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return fb->green_bits;
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return framebuffer->green_bits;
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}
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int
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_cogl_framebuffer_get_blue_bits (CoglHandle framebuffer)
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_cogl_framebuffer_get_blue_bits (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *fb = COGL_FRAMEBUFFER (framebuffer);
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_cogl_framebuffer_init_bits (framebuffer);
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_cogl_framebuffer_init_bits (fb);
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return fb->blue_bits;
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return framebuffer->blue_bits;
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}
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int
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_cogl_framebuffer_get_alpha_bits (CoglHandle framebuffer)
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_cogl_framebuffer_get_alpha_bits (CoglFramebuffer *framebuffer)
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{
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CoglFramebuffer *fb = COGL_FRAMEBUFFER (framebuffer);
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_cogl_framebuffer_init_bits (framebuffer);
|
||||
|
||||
_cogl_framebuffer_init_bits (fb);
|
||||
|
||||
return fb->alpha_bits;
|
||||
return framebuffer->alpha_bits;
|
||||
}
|
||||
|
||||
|
@ -548,7 +548,7 @@ _cogl_journal_flush (void)
|
||||
GLuint journal_vbo;
|
||||
gboolean vbo_fallback =
|
||||
(cogl_get_features () & COGL_FEATURE_VBOS) ? FALSE : TRUE;
|
||||
CoglHandle framebuffer;
|
||||
CoglFramebuffer *framebuffer;
|
||||
CoglMatrixStack *modelview_stack;
|
||||
COGL_STATIC_TIMER (flush_timer,
|
||||
"Mainloop", /* parent */
|
||||
|
@ -953,7 +953,7 @@ _cogl_texture_draw_and_read (CoglHandle handle,
|
||||
GLuint target_gl_type)
|
||||
{
|
||||
int bpp;
|
||||
CoglHandle framebuffer;
|
||||
CoglFramebuffer *framebuffer;
|
||||
int viewport[4];
|
||||
CoglBitmap alpha_bmp;
|
||||
CoglHandle prev_source;
|
||||
|
@ -552,7 +552,7 @@ cogl_get_bitmasks (int *red,
|
||||
int *blue,
|
||||
int *alpha)
|
||||
{
|
||||
CoglHandle framebuffer;
|
||||
CoglFramebuffer *framebuffer;
|
||||
|
||||
framebuffer = _cogl_get_framebuffer ();
|
||||
|
||||
|
22
cogl/cogl.h
22
cogl/cogl.h
@ -65,6 +65,8 @@ G_BEGIN_DECLS
|
||||
* General utility functions for COGL.
|
||||
*/
|
||||
|
||||
typedef struct _CoglFramebuffer CoglFramebuffer;
|
||||
|
||||
/**
|
||||
* cogl_get_option_group:
|
||||
*
|
||||
@ -172,7 +174,7 @@ cogl_get_bitmasks (int *red,
|
||||
* Since: 1.4
|
||||
*/
|
||||
int
|
||||
_cogl_framebuffer_get_red_bits (CoglHandle framebuffer);
|
||||
_cogl_framebuffer_get_red_bits (CoglFramebuffer *framebuffer);
|
||||
|
||||
/*
|
||||
* _cogl_framebuffer_get_green_bits:
|
||||
@ -185,7 +187,7 @@ _cogl_framebuffer_get_red_bits (CoglHandle framebuffer);
|
||||
* Since: 1.4
|
||||
*/
|
||||
int
|
||||
_cogl_framebuffer_get_green_bits (CoglHandle framebuffer);
|
||||
_cogl_framebuffer_get_green_bits (CoglFramebuffer *framebuffer);
|
||||
|
||||
/*
|
||||
* _cogl_framebuffer_get_blue_bits:
|
||||
@ -198,7 +200,7 @@ _cogl_framebuffer_get_green_bits (CoglHandle framebuffer);
|
||||
* Since: 1.4
|
||||
*/
|
||||
int
|
||||
_cogl_framebuffer_get_blue_bits (CoglHandle framebuffer);
|
||||
_cogl_framebuffer_get_blue_bits (CoglFramebuffer *framebuffer);
|
||||
|
||||
/*
|
||||
* _cogl_framebuffer_get_alpha_bits:
|
||||
@ -211,7 +213,7 @@ _cogl_framebuffer_get_blue_bits (CoglHandle framebuffer);
|
||||
* Since: 1.4
|
||||
*/
|
||||
int
|
||||
_cogl_framebuffer_get_alpha_bits (CoglHandle framebuffer);
|
||||
_cogl_framebuffer_get_alpha_bits (CoglFramebuffer *framebuffer);
|
||||
|
||||
/**
|
||||
* cogl_perspective:
|
||||
@ -910,8 +912,7 @@ cogl_clip_stack_restore (void) G_GNUC_DEPRECATED;
|
||||
|
||||
/**
|
||||
* cogl_set_framebuffer:
|
||||
* @buffer: The #CoglHandle of a Cogl framebuffer; either onscreen or
|
||||
* offscreen.
|
||||
* @buffer: A #CoglFramebuffer object, either onscreen or offscreen.
|
||||
*
|
||||
* This redirects all subsequent drawing to the specified framebuffer. This can
|
||||
* either be an offscreen buffer created with cogl_offscreen_new_to_texture ()
|
||||
@ -920,12 +921,11 @@ cogl_clip_stack_restore (void) G_GNUC_DEPRECATED;
|
||||
* Since: 1.2
|
||||
*/
|
||||
void
|
||||
cogl_set_framebuffer (CoglHandle buffer);
|
||||
cogl_set_framebuffer (CoglFramebuffer *buffer);
|
||||
|
||||
/**
|
||||
* cogl_push_framebuffer:
|
||||
* @buffer: The #CoglHandle of a Cogl framebuffer; either onscreen or
|
||||
* offscreen.
|
||||
* @buffer: A #CoglFramebuffer object, either onscreen or offscreen.
|
||||
*
|
||||
* Redirects all subsequent drawing to the specified framebuffer. This can
|
||||
* either be an offscreen buffer created with cogl_offscreen_new_to_texture ()
|
||||
@ -979,7 +979,7 @@ cogl_set_framebuffer (CoglHandle buffer);
|
||||
*
|
||||
* static void
|
||||
* my_init_framebuffer (ClutterStage *stage,
|
||||
* CoglHandle framebuffer,
|
||||
* CoglFramebuffer *framebuffer,
|
||||
* unsigned int framebuffer_width,
|
||||
* unsigned int framebuffer_height)
|
||||
* {
|
||||
@ -1002,7 +1002,7 @@ cogl_set_framebuffer (CoglHandle buffer);
|
||||
* Since: 1.2
|
||||
*/
|
||||
void
|
||||
cogl_push_framebuffer (CoglHandle buffer);
|
||||
cogl_push_framebuffer (CoglFramebuffer *buffer);
|
||||
|
||||
/**
|
||||
* cogl_pop_framebuffer:
|
||||
|
Loading…
Reference in New Issue
Block a user