mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-18 22:36:33 +00:00
Code Issues 1 Projects Releases Wiki Activity

glmemory: properly detect (hopefully) the correct ext_rg/arb_rg variant

Browse source 
GL_EXT_texture_rg is only valid for GLES2. GLES3 uses similar wording to
the GL_ARB_texture_rg which requires a sized internal format that the
GL_EXT_texture_rg does not require.

https://www.khronos.org/registry/gles/extensions/EXT/EXT_texture_rg.txt
https://www.opengl.org/registry/specs/ARB/texture_rg.txt
This commit is contained in:
Matthew Waters 2015-05-07 12:25:10 +07:00 committed by Tim-Philipp Müller
parent 16522a737c
commit cc587ce1f1
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gst-libs/gst/gl/gstglmemory.c
View file

@ -320,7 +320,7 @@ _sized_gl_format_from_gl_format_type (GstGLContext * context, GLenum format,
case GL_RG:
switch (type) {
case GL_UNSIGNED_BYTE:
if (ext_texture_rg)
if (!USING_GLES3 (context) && USING_GLES2 (context) && ext_texture_rg)
return GL_RG;
return GL_RG8;
break;
@ -329,7 +329,7 @@ _sized_gl_format_from_gl_format_type (GstGLContext * context, GLenum format,
case GL_RED:
switch (type) {
case GL_UNSIGNED_BYTE:
if (ext_texture_rg)
if (!USING_GLES3 (context) && USING_GLES2 (context) && ext_texture_rg)
return GL_RED;
return GL_R8;
break;