Hans Petter Jansson a8e04a7d6b Add API to control per-framebuffer depth writing ...

Add framebuffer methods cogl_framebuffer_[gs]et_depth_write_enabled()
and backend bits to pass the state on to glDepthMask().

This allows us to enable or disable depth writing per-framebuffer, which
if disabled saves us some work in glClear(). When rendering, the flag
is combined with the pipeline's depth writing flag using a logical AND.

Depth writing is enabled by default.

https://bugzilla.gnome.org/show_bug.cgi?id=709827

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 71406438c5357eb4e0ef03e940c5456a536602a0)

2013-10-28 16:34:58 +00:00

..

gl

Always add the #version pragma to shaders

2013-09-02 16:22:01 +01:00

gles

Always add the #version pragma to shaders

2013-09-02 16:22:01 +01:00

cogl-attribute-gl-private.h

buffer: splits out GL specific code

2013-01-22 17:47:59 +00:00

cogl-attribute-gl.c

generalize driver description and selection

2013-08-23 14:51:43 +01:00

cogl-buffer-gl-private.h

Allow propogation of OOM errors to apps

2013-01-22 17:48:07 +00:00

cogl-buffer-gl.c

buffer: Don't set the invalidate hint when requesting read access

2013-02-19 15:03:30 +00:00

cogl-clip-stack-gl-private.h

clip-stack: Splits out opengl specific code

2013-01-22 17:47:59 +00:00

cogl-clip-stack-gl.c

Separate out CoglPath api into sub-library

2013-08-19 22:44:35 +01:00

cogl-framebuffer-gl-private.h

framebuffer: Bind the framebuffer before querying the bits

2013-01-22 17:48:18 +00:00

cogl-framebuffer-gl.c

Add API to control per-framebuffer depth writing

2013-10-28 16:34:58 +00:00

cogl-pipeline-fragend-fixed-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-fragend-fixed.c

Remove cogl-internal.h

2013-01-22 17:48:17 +00:00

cogl-pipeline-fragend-glsl-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-fragend-glsl.c

Add the cogl_point_coord snippet builtin

2013-09-02 16:22:08 +01:00

cogl-pipeline-opengl-private.h

pipeline: improve real_blend_enable checks

2013-06-06 21:27:09 +01:00

cogl-pipeline-opengl.c

Add API to control per-framebuffer depth writing

2013-10-28 16:34:58 +00:00

cogl-pipeline-progend-fixed-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-progend-fixed.c

generalize driver description and selection

2013-08-23 14:51:43 +01:00

cogl-pipeline-progend-glsl-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-progend-glsl.c

gl: bind position attribute to location 0

2013-08-19 22:44:45 +01:00

cogl-pipeline-vertend-fixed-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-vertend-fixed.c

Don't generate GLSL for the point size for default pipelines

2013-06-21 14:18:37 +01:00

cogl-pipeline-vertend-glsl-private.h

Re-organize the source layout

2013-01-22 17:47:19 +00:00

cogl-pipeline-vertend-glsl.c

Always add the #version pragma to shaders

2013-09-02 16:22:01 +01:00

cogl-texture-2d-gl-private.h

texture: remove _cogl_texture_prepare_for_upload

2013-07-29 16:31:44 +01:00

cogl-texture-2d-gl.c

texture: remove _cogl_texture_prepare_for_upload

2013-07-29 16:31:44 +01:00

cogl-texture-gl-private.h

Move _cogl_texture_get_gl_format to -texture-gl.c

2013-01-22 17:48:17 +00:00

cogl-texture-gl.c

cogl-texture-gl.c: Don't include strings.h unconditionally

2013-08-19 22:44:45 +01:00

cogl-util-gl-private.h

Add the layer's sampler and uniform declarations at the start

2013-02-27 15:53:43 +00:00

cogl-util-gl.c

Add the layer's sampler and uniform declarations at the start

2013-02-27 15:53:43 +00:00