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nv30: Emit vertex program using state objects

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This commit is contained in:
Patrice Mandin
2008-07-12 00:19:15 +02:00
parent c708627754
commit 2419a5fe36
6 changed files with 42 additions and 30 deletions
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src/gallium/drivers/nv30/nv30_context.h
+2 -9
View File
@@ -124,6 +124,7 @@ struct nv30_context {
unsigned dirty;
struct pipe_scissor_state scissor;
unsigned stipple[32];
struct nv30_vertex_program *vertprog;
struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
unsigned constbuf_nr[PIPE_SHADER_TYPES];
struct nv30_rasterizer_state *rasterizer;
@@ -150,11 +151,6 @@ struct nv30_context {
unsigned delta;
} vb[16];
struct {
struct nv30_vertex_program *active;
struct nv30_vertex_program *current;
} vertprog;
struct {
struct nv30_fragment_program *active;
struct nv30_fragment_program *current;
@@ -188,10 +184,6 @@ extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
/* nv30_vertprog.c */
extern void nv30_vertprog_translate(struct nv30_context *,
struct nv30_vertex_program *);
extern void nv30_vertprog_bind(struct nv30_context *,
struct nv30_vertex_program *);
extern void nv30_vertprog_destroy(struct nv30_context *,
struct nv30_vertex_program *);
@@ -213,6 +205,7 @@ extern void nv30_state_tex_update(struct nv30_context *nv30);
extern struct nv30_state_entry nv30_state_rasterizer;
extern struct nv30_state_entry nv30_state_scissor;
extern struct nv30_state_entry nv30_state_stipple;
extern struct nv30_state_entry nv30_state_vertprog;
extern struct nv30_state_entry nv30_state_blend;
extern struct nv30_state_entry nv30_state_blend_colour;
extern struct nv30_state_entry nv30_state_zsa;
src/gallium/drivers/nv30/nv30_state.c
+5 -6
View File
@@ -499,10 +499,12 @@ static void *
nv30_vp_state_create(struct pipe_context *pipe,
const struct pipe_shader_state *cso)
{
/*struct nv30_context *nv30 = nv30_context(pipe);*/
struct nv30_vertex_program *vp;
vp = CALLOC(1, sizeof(struct nv30_vertex_program));
vp->pipe = *cso;
/*vp->draw = draw_create_vertex_shader(nv30->draw, &vp->pipe);*/
return (void *)vp;
}
@@ -511,14 +513,10 @@ static void
nv30_vp_state_bind(struct pipe_context *pipe, void *hwcso)
{
struct nv30_context *nv30 = nv30_context(pipe);
struct nv30_vertex_program *vp = hwcso;
if (!hwcso) {
return;
}
nv30->vertprog.current = vp;
nv30->vertprog = hwcso;
nv30->dirty |= NV30_NEW_VERTPROG;
/*nv30->draw_dirty |= NV30_NEW_VERTPROG;*/
}
static void
@@ -527,6 +525,7 @@ nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
struct nv30_context *nv30 = nv30_context(pipe);
struct nv30_vertex_program *vp = hwcso;
/*draw_delete_vertex_shader(nv30->draw, vp->draw);*/
nv30_vertprog_destroy(nv30, vp);
FREE(vp);
}
src/gallium/drivers/nv30/nv30_state.h
+2
View File
@@ -26,6 +26,7 @@ struct nv30_vertex_program {
struct pipe_shader_state pipe;
boolean translated;
struct nv30_vertex_program_exec *insns;
unsigned nr_insns;
struct nv30_vertex_program_data *consts;
@@ -39,6 +40,7 @@ struct nv30_vertex_program {
uint32_t ir;
uint32_t or;
struct nouveau_stateobj *so;
};
struct nv30_fragment_program_data {
src/gallium/drivers/nv30/nv30_state_emit.c
+1 -5
View File
@@ -7,6 +7,7 @@ static struct nv30_state_entry *render_states[] = {
&nv30_state_scissor,
&nv30_state_stipple,
&nv30_state_fragtex,
&nv30_state_vertprog,
&nv30_state_blend,
&nv30_state_blend_colour,
&nv30_state_zsa,
@@ -74,11 +75,6 @@ nv30_emit_hw_state(struct nv30_context *nv30)
states &= ~(1ULL << i);
}
if (nv30->dirty & NV30_NEW_VERTPROG) {
nv30_vertprog_bind(nv30, nv30->vertprog.current);
nv30->dirty &= ~NV30_NEW_VERTPROG;
}
so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
if (!(samplers & (1 << i)))
src/gallium/drivers/nv30/nv30_vbo.c
+1 -1
View File
@@ -100,7 +100,7 @@ nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
static void
nv30_vbo_arrays_update(struct nv30_context *nv30)
{
struct nv30_vertex_program *vp = nv30->vertprog.active;
struct nv30_vertex_program *vp = nv30->vertprog;
uint32_t inputs, vtxfmt[16];
int hw, num_hw = 0;
src/gallium/drivers/nv30/nv30_vertprog.c
+31 -9
View File
@@ -563,7 +563,7 @@ nv30_vertprog_prepare(struct nv30_vpc *vpc)
return TRUE;
}
void
static void
nv30_vertprog_translate(struct nv30_context *nv30,
struct nv30_vertex_program *vp)
{
@@ -636,27 +636,31 @@ out_err:
FREE(vpc);
}
void
nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
static boolean
nv30_vertprog_validate(struct nv30_context *nv30)
{
struct nouveau_winsys *nvws = nv30->nvws;
struct pipe_winsys *ws = nv30->pipe.winsys;
struct nouveau_grobj *rankine = nv30->screen->rankine;
struct nv30_vertex_program *vp;
struct pipe_buffer *constbuf;
boolean upload_code = FALSE, upload_data = FALSE;
int i;
vp = nv30->vertprog;
constbuf = nv30->constbuf[PIPE_SHADER_VERTEX];
/* Translate TGSI shader into hw bytecode */
if (!vp->translated) {
nv30_vertprog_translate(nv30, vp);
if (!vp->translated)
assert(0);
return FALSE;
}
/* Allocate hw vtxprog exec slots */
if (!vp->exec) {
struct nouveau_resource *heap = nv30->screen->vp_exec_heap;
struct nouveau_stateobj *so;
uint vplen = vp->nr_insns;
if (nvws->res_alloc(heap, vplen, vp, &vp->exec)) {
@@ -671,6 +675,15 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
assert(0);
}
so = so_new(2, 0);
so_method(so, rankine, NV34TCL_VP_START_FROM_ID, 1);
so_data (so, vp->exec->start);
/* Add these, and you'll go 1/3 speed */
/*so_method(so, rankine, NV34TCL_VP_ATTRIB_EN, 2);
so_data (so, vp->ir);
so_data (so, vp->or);*/
so_ref(so, &vp->so);
upload_code = TRUE;
}
@@ -777,10 +790,12 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
}
}
BEGIN_RING(rankine, NV34TCL_VP_START_FROM_ID, 1);
OUT_RING (vp->exec->start);
if (vp->so != nv30->state.hw[NV30_STATE_VERTPROG]) {
so_ref(vp->so, &nv30->state.hw[NV30_STATE_VERTPROG]);
return TRUE;
}
nv30->vertprog.active = vp;
return FALSE;
}
void
@@ -808,7 +823,14 @@ nv30_vertprog_destroy(struct nv30_context *nv30, struct nv30_vertex_program *vp)
vp->data_start = 0;
vp->data_start_min = 0;
/* vp->ir = vp->or = vp->clip_ctrl = 0;
so_ref(NULL, &vp->so); */
vp->ir = vp->or = 0;
so_ref(NULL, &vp->so);
}
struct nv30_state_entry nv30_state_vertprog = {
.validate = nv30_vertprog_validate,
.dirty = {
.pipe = NV30_NEW_VERTPROG /*| NV30_NEW_UCP*/,
.hw = NV30_STATE_VERTPROG,
}
};