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2f367cc802
mutter/common
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Robert Bragg 2f367cc802 [journal] Always pad our vertex data as if at least 2 layers are enabled 
The number of material layers enabled when logging a quad in the journal
determines the stride of the corresponding vertex data (since we need a set
of texture coordinates for each layer.) By padding data in the case where we
have only one layer we can avoid a change in stride if we are mixing single
and double layer primitives in a scene (e.g.  relevent for a composite
manager that may use 2 layers for all shaped windows) Avoiding stride
changes means we can minimize calls to gl{Vertex,Color}Pointer when flushing
the journal.

Since we need to update the texcoord pointers when the actual number of
layers changes, this adds another batch_and_call() stage to deal with
glTexCoordPointer and enabling/disabling the client arrays.
2009-06-30 17:13:34 +01:00
..
cogl-bitmap-fallback.c [bitmap] Fixes _cogl_bitmap_fallback_unpremult 2009-06-11 14:17:52 +01:00
cogl-bitmap-pixbuf.c Implement premultiplication for CoglBitmap 2009-06-11 14:17:51 +01:00
cogl-bitmap-private.h Implement premultiplication for CoglBitmap 2009-06-11 14:17:51 +01:00
cogl-bitmap.c Implement premultiplication for CoglBitmap 2009-06-11 14:17:51 +01:00
cogl-blend-string.c [build] Fix compiler warnings 2009-06-05 16:46:12 +01:00
cogl-blend-string.h [cogl-material] Support string based blending and layer combine descriptions 2009-05-28 02:43:28 +01:00
cogl-clip-stack.c [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-clip-stack.h [cogl] Updates all file headers and removes lots of trailing white space 2009-05-02 04:12:25 +01:00
cogl-color.c Add cogl_color_premultiply() 2009-06-11 14:17:51 +01:00
cogl-current-matrix.c [cogl matrix] Adds ability to dirty state cached by the client matrix apis 2009-06-29 23:49:06 +01:00
cogl-current-matrix.h [cogl matrix] Adds ability to dirty state cached by the client matrix apis 2009-06-29 23:49:06 +01:00
cogl-debug.c [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-enum-types.c.in Use g_once when registering enumeration types 2009-05-29 12:40:23 +01:00
cogl-enum-types.h.in [cogl] Generate enumeration GTypes 2009-05-29 12:31:47 +01:00
cogl-fixed.c [cogl] Updates all file headers and removes lots of trailing white space 2009-05-02 04:12:25 +01:00
cogl-handle.h [material] Reduce the material API in preperation for releasing Clutter 1.0 2009-05-28 02:43:34 +01:00
cogl-internal.h [build] The cogl GE macro wasn't passing an int according to the format string 2009-05-21 15:10:38 +01:00
cogl-material-private.h [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-material.c [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-matrix-stack.c [cogl matrix] Adds ability to dirty state cached by the client matrix apis 2009-06-29 23:49:06 +01:00
cogl-matrix-stack.h [cogl matrix] Adds ability to dirty state cached by the client matrix apis 2009-06-29 23:49:06 +01:00
cogl-matrix.c [cogl matrix] Support ortho and perspective projections. 2009-05-28 02:43:35 +01:00
cogl-primitives.c [journal] Always pad our vertex data as if at least 2 layers are enabled 2009-06-30 17:13:34 +01:00
cogl-primitives.h [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-util.c [cogl] Generate enumeration GTypes 2009-05-29 12:31:47 +01:00
cogl-util.h [cogl] Updates all file headers and removes lots of trailing white space 2009-05-02 04:12:25 +01:00
cogl-vertex-buffer-private.h Use GL_QUADS for flushing a quad batch 2009-06-01 17:29:01 +01:00
cogl-vertex-buffer.c [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl.c [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
Makefile.am Disable single header inclusion for GLib 2009-06-15 11:29:37 +01:00
stb_image.c Merged clutter-ivan branch into trunk. 2008-04-25 13:37:36 +00:00