AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mesa: GL_MESA_framebuffer_flip_y extension [v4]

Browse Source 
Adds an extension to glFramebufferParameteri
that will specify if the framebuffer is vertically
flipped. Historically system framebuffers are
vertically flipped and user framebuffers are not.
Checking to see the state was done by looking at
the name field.  This adds an explicit field.

v2:
  * updated spec language [for chadv]
  * correctly specifying ES 3.1 [for chadv]
  * refactor access to rb->Name [for jason]
  * handle GetFramebufferParameteriv [for chadv]
v3:
  * correct _mesa_GetMultisamplefv [for kusmabite]
v4:
  * update spec language [for chadv]
  * s/GLboolean/bool/g [for chadv]
  * s/InvertedY/FlipY/g [for chadv]
  * s/inverted_y/flip_y/g [for chadv]
  * assert changes [for chadv]

Reviewed-by: Chad Versace <chadversary@chromium.org>
This commit is contained in:
Fritz Koenig
2018-07-23 10:10:54 -07:00
committed by Chad Versace
parent 7953399e59
commit 318c265160
30 changed files with 235 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/GLES2/gl2ext.h
View File

@@ -2334,6 +2334,11 @@ GL_APICALL void GL_APIENTRY glGetPerfQueryInfoINTEL (GLuint queryId, GLuint quer
#endif
#endif /* GL_INTEL_performance_query */
#ifndef GL_MESA_framebuffer_flip_y
#define GL_MESA_framebuffer_flip_y 1
#define GL_FRAMEBUFFER_FLIP_Y_MESA 0x8BBB
#endif /* GL_MESA_framebuffer_flip_y */
#ifndef GL_MESA_program_binary_formats
#define GL_MESA_program_binary_formats 1
#define GL_PROGRAM_BINARY_FORMAT_MESA 0x875F