r300g: fix min/max lod computation

[mesa.git] / src / gallium / drivers / softpipe / sp_state_fs.c

diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index 7f072f5a2698eeeb8982600e5a731b449f2d3d3d..ded242d3dc54219b145faabdc920a6b73d4e6c21 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -35,7 +35,9 @@
 #include "util/u_inlines.h"
 #include "draw/draw_context.h"
 #include "draw/draw_vs.h"
+#include "draw/draw_gs.h"
 #include "tgsi/tgsi_dump.h"
+#include "tgsi/tgsi_exec.h"
 #include "tgsi/tgsi_scan.h"
 #include "tgsi/tgsi_parse.h"
 
@@ -95,10 +97,18 @@ softpipe_bind_fs_state(struct pipe_context *pipe, void *fs)
 void
 softpipe_delete_fs_state(struct pipe_context *pipe, void *fs)
 {
+   struct softpipe_context *softpipe = softpipe_context(pipe);
    struct sp_fragment_shader *state = fs;
 
    assert(fs != softpipe_context(pipe)->fs);
-   
+
+   if (softpipe->fs_machine->Tokens == state->shader.tokens) {
+      /* unbind the shader from the tgsi executor if we're
+       * deleting it.
+       */
+      tgsi_exec_machine_bind_shader(softpipe->fs_machine, NULL, 0, NULL);
+   }
+
    state->delete( state );
 }
 
@@ -174,7 +184,6 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
    const void *data = constants ? softpipe_resource(constants)->data : NULL;
 
    assert(shader < PIPE_SHADER_TYPES);
-   assert(index == 0);
 
    draw_flush(softpipe->draw);
 
@@ -186,6 +195,8 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
    }
 
    softpipe->mapped_constants[shader][index] = data;
+   softpipe->const_buffer_size[shader][index] = size;
+
    softpipe->dirty |= SP_NEW_CONSTANTS;
 }
 
@@ -215,6 +226,8 @@ softpipe_create_gs_state(struct pipe_context *pipe,
    if (state->draw_data == NULL)
       goto fail;
 
+   state->max_sampler = state->draw_data->info.file_max[TGSI_FILE_SAMPLER];
+
    return state;
 
 fail: