diff options
| -rw-r--r-- | docs/GL3.txt | 2 | ||||
| -rw-r--r-- | docs/relnotes/10.3.html | 1 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 28 |
3 files changed, 30 insertions, 1 deletions
diff --git a/docs/GL3.txt b/docs/GL3.txt index 3d610f6e120..2143c6ffd3d 100644 --- a/docs/GL3.txt +++ b/docs/GL3.txt @@ -147,7 +147,7 @@ GL 4.2, GLSL 4.20: GL 4.3, GLSL 4.30: GL_ARB_arrays_of_arrays started (Timothy) - GL_ARB_ES3_compatibility DONE (i965) + GL_ARB_ES3_compatibility DONE (all drivers that support GLSL 3.30) GL_ARB_clear_buffer_object DONE (all drivers) GL_ARB_compute_shader started (currently stalled) GL_ARB_copy_image DONE (i965) diff --git a/docs/relnotes/10.3.html b/docs/relnotes/10.3.html index f023ca6dcb5..c0828da713d 100644 --- a/docs/relnotes/10.3.html +++ b/docs/relnotes/10.3.html @@ -44,6 +44,7 @@ Note: some of the new features are only available with certain drivers. </p> <ul> +<li>GL_ARB_ES3_compatibility on nv50, nvc0, r600, radeonsi, softpipe, llvmpipe</li> <li>GL_ARB_compressed_texture_pixel_storage on all drivers</li> <li>GL_ARB_draw_indirect on nvc0, radeonsi</li> <li>GL_ARB_explicit_uniform_location (all drivers that support GLSL)</li> diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 7ac484056de..3974adb49a4 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -826,4 +826,32 @@ void st_init_extensions(struct st_context *st) } if (ctx->Const.MaxProgramTextureGatherComponents > 0) ctx->Extensions.ARB_texture_gather = GL_TRUE; + + /* GL_ARB_ES3_compatibility. + * + * Assume that ES3 is supported if GLSL 3.30 is supported. + * (OpenGL 3.3 is a requirement for that extension.) + */ + if (ctx->Const.GLSLVersion >= 330 && + /* Requirements for ETC2 emulation. */ + screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_UNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW) && + screen->is_format_supported(screen, PIPE_FORMAT_B8G8R8A8_SRGB, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW) && + screen->is_format_supported(screen, PIPE_FORMAT_R16_UNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW) && + screen->is_format_supported(screen, PIPE_FORMAT_R16G16_UNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW) && + screen->is_format_supported(screen, PIPE_FORMAT_R16_SNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW) && + screen->is_format_supported(screen, PIPE_FORMAT_R16G16_SNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW)) { + ctx->Extensions.ARB_ES3_compatibility = GL_TRUE; + } } |