diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index 018bae98e88..4daa0e2add1 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -420,11 +420,15 @@ brw_get_texture_swizzle(const struct gl_context *ctx, } break; case GL_RED: - swizzles[1] = SWIZZLE_ZERO; + if (img->TexFormat == MESA_FORMAT_R_SRGB8) { + swizzles[0] = SWIZZLE_X; + swizzles[1] = SWIZZLE_ZERO; + swizzles[2] = SWIZZLE_ZERO; + swizzles[3] = SWIZZLE_ONE; + break; + } /* fallthrough */ case GL_RG: - swizzles[2] = SWIZZLE_ZERO; - /* fallthrough */ case GL_RGB: if (_mesa_get_format_bits(img->TexFormat, GL_ALPHA_BITS) > 0 || img->TexFormat == MESA_FORMAT_RGB_DXT1 || |