diff options
| -rw-r--r-- | src/mesa/state_tracker/st_atom_texture.c | 35 |
1 files changed, 7 insertions, 28 deletions
diff --git a/src/mesa/state_tracker/st_atom_texture.c b/src/mesa/state_tracker/st_atom_texture.c index 4b43b2a7da2..28327bc14d9 100644 --- a/src/mesa/state_tracker/st_atom_texture.c +++ b/src/mesa/state_tracker/st_atom_texture.c @@ -214,7 +214,7 @@ update_single_texture(struct st_context *st, const struct gl_sampler_object *samp; struct gl_texture_object *texObj; struct st_texture_object *stObj; - enum pipe_format st_view_format; + enum pipe_format view_format; GLboolean retval; samp = _mesa_get_samplerobj(ctx, texUnit); @@ -234,32 +234,11 @@ update_single_texture(struct st_context *st, } /* Determine the format of the texture sampler view */ - st_view_format = stObj->pt->format; - - { - gl_format texFormat; - enum pipe_format firstImageFormat; - - if (texObj->Target == GL_TEXTURE_BUFFER) { - texFormat = stObj->base._BufferObjectFormat; - } else { - const struct st_texture_image *firstImage = - st_texture_image(stObj->base.Image[0][stObj->base.BaseLevel]); - texFormat = firstImage->base.TexFormat; - } - firstImageFormat = st_mesa_format_to_pipe_format(texFormat); - if ((samp->sRGBDecode == GL_SKIP_DECODE_EXT) && - (_mesa_get_format_color_encoding(texFormat) == GL_SRGB)) { - /* Don't do sRGB->RGB conversion. Interpret the texture data as - * linear values. - */ - const gl_format linearFormat = - _mesa_get_srgb_format_linear(texFormat); - firstImageFormat = st_mesa_format_to_pipe_format(linearFormat); - } + view_format = stObj->pt->format; - if (firstImageFormat != stObj->pt->format) - st_view_format = firstImageFormat; + /* If sRGB decoding is off, use the linear format */ + if (samp->sRGBDecode == GL_SKIP_DECODE_EXT) { + view_format = util_format_linear(view_format); } /* if sampler view has changed dereference it */ @@ -267,7 +246,7 @@ update_single_texture(struct st_context *st, if (check_sampler_swizzle(stObj->sampler_view, stObj->base._Swizzle, stObj->base.DepthMode) || - (st_view_format != stObj->sampler_view->format) || + (view_format != stObj->sampler_view->format) || stObj->base.BaseLevel != stObj->sampler_view->u.tex.first_level) { pipe_sampler_view_reference(&stObj->sampler_view, NULL); } @@ -275,7 +254,7 @@ update_single_texture(struct st_context *st, *sampler_view = st_get_texture_sampler_view_from_stobj(stObj, pipe, samp, - st_view_format); + view_format); return GL_TRUE; } |