diff options
| author | Christoph Bumiller <[email protected]> | 2013-03-30 14:57:21 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2013-04-03 12:54:43 +0200 |
| commit | e45c969fe5890472d0a49bf2f7d561f3d315be2a (patch) | |
| tree | 2904dda4be9d6cd1d706a3604be0592ef45c5d93 /src/mesa/state_tracker/st_cb_drawpixels.c | |
| parent | 2a8145d36b0f04d0f26c1628222a8b5c4830f435 (diff) | |
st/mesa: fix bitmap,drawpix,drawtex for PIPE_CAP_TGSI_TEXCOORD
NOTE: Changed the semantic index for the drawtex coordinate to
be the texture unit index instead of always 0.
Not sure if this is correct but since the value seems to depend
on the unit it would make sense to use different varying slots.
Diffstat (limited to 'src/mesa/state_tracker/st_cb_drawpixels.c')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_drawpixels.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c index f0baa343566..b25b77629f3 100644 --- a/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/src/mesa/state_tracker/st_cb_drawpixels.c @@ -294,6 +294,9 @@ static void * make_passthrough_vertex_shader(struct st_context *st, GLboolean passColor) { + const unsigned texcoord_semantic = st->needs_texcoord_semantic ? + TGSI_SEMANTIC_TEXCOORD : TGSI_SEMANTIC_GENERIC; + if (!st->drawpix.vert_shaders[passColor]) { struct ureg_program *ureg = ureg_create( TGSI_PROCESSOR_VERTEX ); @@ -307,7 +310,7 @@ make_passthrough_vertex_shader(struct st_context *st, /* MOV result.texcoord0, vertex.attr[1]; */ ureg_MOV(ureg, - ureg_DECL_output( ureg, TGSI_SEMANTIC_GENERIC, 0 ), + ureg_DECL_output( ureg, texcoord_semantic, 0 ), ureg_DECL_vs_input( ureg, 1 )); if (passColor) { |