st/mesa: fix fallout from xfb changes.

[mesa.git] / src / mesa / state_tracker / st_atom_sampler.c

diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 4ab82bc9acbbd848a412e1f1ff15ce93df820a71..a1cfa1c34c5929cfd6e565eecce26e6c763846d2 100644 (file)
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -133,18 +133,19 @@ convert_sampler(struct st_context *st,
 {
    const struct gl_texture_object *texobj;
    struct gl_context *ctx = st->ctx;
-   struct gl_sampler_object *msamp;
+   const struct gl_sampler_object *msamp;
    GLenum texBaseFormat;
 
    texobj = ctx->Texture.Unit[texUnit]._Current;
    if (!texobj) {
       texobj = _mesa_get_fallback_texture(ctx, TEXTURE_2D_INDEX);
+      msamp = &texobj->Sampler;
+   } else {
+      msamp = _mesa_get_samplerobj(ctx, texUnit);
    }
 
    texBaseFormat = _mesa_texture_base_format(texobj);
 
-   msamp = _mesa_get_samplerobj(ctx, texUnit);
-
    memset(sampler, 0, sizeof(*sampler));
    sampler->wrap_s = gl_wrap_xlate(msamp->WrapS);
    sampler->wrap_t = gl_wrap_xlate(msamp->WrapT);
@@ -250,7 +251,7 @@ update_shader_samplers(struct st_context *st,
    samplers_used = prog->SamplersUsed;
 
    if (*num_samplers == 0 && samplers_used == 0x0)
-       return;
+      return;
 
    *num_samplers = 0;
 
@@ -305,6 +306,30 @@ update_samplers(struct st_context *st)
                              st->state.samplers[PIPE_SHADER_GEOMETRY],
                              &st->state.num_samplers[PIPE_SHADER_GEOMETRY]);
    }
+   if (ctx->TessCtrlProgram._Current) {
+      update_shader_samplers(st,
+                             PIPE_SHADER_TESS_CTRL,
+                             &ctx->TessCtrlProgram._Current->Base,
+                             ctx->Const.Program[MESA_SHADER_TESS_CTRL].MaxTextureImageUnits,
+                             st->state.samplers[PIPE_SHADER_TESS_CTRL],
+                             &st->state.num_samplers[PIPE_SHADER_TESS_CTRL]);
+   }
+   if (ctx->TessEvalProgram._Current) {
+      update_shader_samplers(st,
+                             PIPE_SHADER_TESS_EVAL,
+                             &ctx->TessEvalProgram._Current->Base,
+                             ctx->Const.Program[MESA_SHADER_TESS_EVAL].MaxTextureImageUnits,
+                             st->state.samplers[PIPE_SHADER_TESS_EVAL],
+                             &st->state.num_samplers[PIPE_SHADER_TESS_EVAL]);
+   }
+   if (ctx->ComputeProgram._Current) {
+      update_shader_samplers(st,
+                             PIPE_SHADER_COMPUTE,
+                             &ctx->ComputeProgram._Current->Base,
+                             ctx->Const.Program[MESA_SHADER_COMPUTE].MaxTextureImageUnits,
+                             st->state.samplers[PIPE_SHADER_COMPUTE],
+                             &st->state.num_samplers[PIPE_SHADER_COMPUTE]);
+   }
 }