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authorBrian <brian.paul@tungstengraphics.com>2007-08-16 17:33:49 -0600
committerBrian <brian.paul@tungstengraphics.com>2007-08-16 17:33:49 -0600
commite3bdd66bf69fb12fa02d161989755944077b280d (patch)
tree51e02d74648ad379499ef8d338988e57b4f24f65 /src/mesa/state_tracker
parentbf55f32c6fd74b8eb0b31dce0ebd8f4c52f57743 (diff)
misc changes to support vertex shaders (disabled by default)
Diffstat (limited to 'src/mesa/state_tracker')
-rw-r--r--src/mesa/state_tracker/st_atom_fs.c11
-rw-r--r--src/mesa/state_tracker/st_context.c3
-rw-r--r--src/mesa/state_tracker/st_draw.c13
3 files changed, 23 insertions, 4 deletions
diff --git a/src/mesa/state_tracker/st_atom_fs.c b/src/mesa/state_tracker/st_atom_fs.c
index 9731ab6cee..9dddb18498 100644
--- a/src/mesa/state_tracker/st_atom_fs.c
+++ b/src/mesa/state_tracker/st_atom_fs.c
@@ -134,6 +134,9 @@ static void update_vs( struct st_context *st )
struct st_vertex_program *vp = NULL;
struct gl_program_parameter_list *params = NULL;
+ if (st->ctx->VertexProgram._MaintainTnlProgram)
+ _tnl_UpdateFixedFunctionProgram( st->ctx );
+
if (st->ctx->Shader.CurrentProgram &&
st->ctx->Shader.CurrentProgram->LinkStatus &&
st->ctx->Shader.CurrentProgram->VertexProgram) {
@@ -148,11 +151,15 @@ static void update_vs( struct st_context *st )
}
/* XXXX temp */
+#if 1
if (!vp)
return;
-
+#endif
if (vp && params) {
/* load program's constants array */
+
+ _mesa_load_state_parameters(st->ctx, params);
+
vp->constants.nr_constants = params->NumParameters;
memcpy(vp->constants.constant,
params->ParameterValues,
@@ -179,7 +186,7 @@ static void update_vs( struct st_context *st )
const struct st_tracked_state st_update_vs = {
.dirty = {
- .mesa = _NEW_PROGRAM,
+ .mesa = _NEW_PROGRAM | _NEW_MODELVIEW,
.st = ST_NEW_VERTEX_PROGRAM,
},
.update = update_vs
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index 2a85ce6baa..35a262ab5b 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -73,6 +73,9 @@ struct st_context *st_create_context( GLcontext *ctx,
st->ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
st->ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
+ st->ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+
+
#if 0
st_init_cb_clear( st );
st_init_cb_program( st );
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 0b13432256..d66a0ed851 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -36,6 +36,7 @@
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
+#include "tnl/t_vp_build.h" /* USE_NEW_DRAW */
#include "st_context.h"
#include "st_atom.h"
@@ -89,6 +90,9 @@ const struct tnl_pipeline_stage st_draw = {
};
static const struct tnl_pipeline_stage *st_pipeline[] = {
+#if USE_NEW_DRAW
+ &_tnl_vertex_program_stage,
+#else
&_tnl_vertex_transform_stage,
&_tnl_vertex_cull_stage,
&_tnl_normal_transform_stage,
@@ -98,6 +102,7 @@ static const struct tnl_pipeline_stage *st_pipeline[] = {
&_tnl_texture_transform_stage,
&_tnl_point_attenuation_stage,
&_tnl_vertex_program_stage,
+#endif
&st_draw, /* ADD: escape to pipe */
0,
};
@@ -146,6 +151,9 @@ draw_vbo(GLcontext *ctx,
struct pipe_context *pipe = ctx->st->pipe;
GLuint attr, i;
+ st_validate_state(ctx->st);
+
+
/* tell pipe about the vertex array element/attributes */
for (attr = 0; attr < 16; attr++) {
struct gl_buffer_object *bufobj = arrays[attr]->BufferObj;
@@ -205,11 +213,12 @@ void st_init_draw( struct st_context *st )
assert(vbo->draw_prims);
vbo->draw_prims = draw_vbo;
-#else
+#endif
_tnl_destroy_pipeline( ctx );
_tnl_install_pipeline( ctx, st_pipeline );
-#endif
+ /* USE_NEW_DRAW */
+ _tnl_ProgramCacheInit( ctx );
}