mesa/main: do not allow sRGB texture enums before gles3

ctx->Extensions.EXT_texture_sRGB is set regardless of the API that's
used, so checking for those direcly will always allow the enums from
this extensions when they are supported by the driver.

There's no extension adding support for this on OpenGL ES before
version 3.0, so let's tighten the check.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index 79d7e881b317b22c9986e0cf29b1dfb1b5f6bb26..b8fe32ca52abac98b99e82d0f84c90f1c7ba2a22 100644 (file)
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -2450,7 +2450,7 @@ _mesa_base_tex_format(const struct gl_context *ctx, GLint internalFormat)
       }
    }
 
-   if (ctx->Extensions.EXT_texture_sRGB) {
+   if (_mesa_has_EXT_texture_sRGB(ctx) || _mesa_is_gles3(ctx)) {
       switch (internalFormat) {
       case GL_SRGB_EXT:
       case GL_SRGB8_EXT: