From cc587ce1f153b6db3ee00e8813664460eb79151b Mon Sep 17 00:00:00 2001 From: Matthew Waters Date: Thu, 7 May 2015 12:25:10 +0700 Subject: [PATCH] glmemory: properly detect (hopefully) the correct ext_rg/arb_rg variant 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 --- gst-libs/gst/gl/gstglmemory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gst-libs/gst/gl/gstglmemory.c b/gst-libs/gst/gl/gstglmemory.c index 254e617313..a4dc7dca6d 100644 --- a/gst-libs/gst/gl/gstglmemory.c +++ b/gst-libs/gst/gl/gstglmemory.c @@ -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;