Fix texture_float and texture_half_float detection on some GPUs

servo · Sep 5, 2017 · 4f35e82 · 4f35e82
1 parent 449ffb2
commit 4f35e82
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/components/script/dom/webgl_extensions/ext/oestexturefloat.rs b/components/script/dom/webgl_extensions/ext/oestexturefloat.rs
@@ -32,7 +32,8 @@ impl WebGLExtension for OESTextureFloat {
 
     fn is_supported(ext: &WebGLExtensions) -> bool {
         ext.supports_any_gl_extension(&["GL_OES_texture_float",
-                                        "GL_ARB_texture_float"])
+                                        "GL_ARB_texture_float",
+                                        "GL_EXT_color_buffer_float"])
     }
 
     fn enable(ext: &WebGLExtensions) {

diff --git a/components/script/dom/webgl_extensions/ext/oestexturehalffloat.rs b/components/script/dom/webgl_extensions/ext/oestexturehalffloat.rs
@@ -33,7 +33,8 @@ impl WebGLExtension for OESTextureHalfFloat {
     fn is_supported(ext: &WebGLExtensions) -> bool {
         ext.supports_any_gl_extension(&["GL_OES_texture_half_float",
                                         "GL_ARB_half_float_pixel",
-                                        "GL_NV_half_float"])
+                                        "GL_NV_half_float",
+                                        "GL_EXT_color_buffer_half_float"])
     }
 
     fn enable(ext: &WebGLExtensions) {