diff options
| author | Brian Paul <brianp@vmware.com> | 2011-01-22 18:28:20 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2011-01-22 18:33:35 -0700 |
| commit | 9d380f487a4f2628594821a4fed5fe587ce52031 (patch) | |
| tree | 6128e468224eac1a19b2efec191332303b58261a /src/mesa/state_tracker/st_cb_fbo.c | |
| parent | 4c9ad084c1f54d83b4f27ce2b4cec23b6c7371c8 (diff) | |
st/mesa: ensure that all pixel paths operation on linear RGB data, not sRGB
Before, we were converting between linear/sRGB in glReadPixels,
glDrawPixels, glAccum, etc if the renderbuffer was an sRGB texture.
Those all need to operate on pixel values as-is without conversion.
Also, when setting up render-to-texture, if the texture is sRGB the
pipe_surface view must be linear RGB. This will change when we
support GL_ARB_framebuffer_sRGB.
This fixes http://bugs.freedesktop.org/show_bug.cgi?id=33353
Diffstat (limited to 'src/mesa/state_tracker/st_cb_fbo.c')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_fbo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c index 0c7641f862..52464707ea 100644 --- a/src/mesa/state_tracker/st_cb_fbo.c +++ b/src/mesa/state_tracker/st_cb_fbo.c @@ -390,7 +390,7 @@ st_render_texture(struct gl_context *ctx, /* new surface for rendering into the texture */ memset(&surf_tmpl, 0, sizeof(surf_tmpl)); - surf_tmpl.format = strb->texture->format; + surf_tmpl.format = util_format_linear(strb->texture->format); surf_tmpl.usage = PIPE_BIND_RENDER_TARGET; surf_tmpl.u.tex.level = strb->rtt_level; surf_tmpl.u.tex.first_layer = strb->rtt_face + strb->rtt_slice; |