#include "lp_context.h"
+#include "lp_setup.h"
#include "lp_state.h"
#include "lp_prim_vbuf.h"
-#include "lp_prim_setup.h"
-#include "lp_setup.h"
#include "draw/draw_context.h"
#include "draw/draw_vbuf.h"
#include "util/u_memory.h"
+#include "util/u_prim.h"
-#define SP_MAX_VBUF_INDEXES 1024
-#define SP_MAX_VBUF_SIZE 4096
+#define LP_MAX_VBUF_INDEXES 1024
+#define LP_MAX_VBUF_SIZE 4096
typedef const float (*cptrf4)[4];
{
struct vbuf_render base;
struct llvmpipe_context *llvmpipe;
+ struct setup_context *setup;
+
uint prim;
uint vertex_size;
uint nr_vertices;
}
+
+
+
+
+
static const struct vertex_info *
lp_vbuf_get_vertex_info(struct vbuf_render *vbr)
{
static void
lp_vbuf_release_vertices(struct vbuf_render *vbr)
{
-#if 0
- {
- struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
- const struct vertex_info *info =
- llvmpipe_get_vbuf_vertex_info(cvbr->llvmpipe);
- const float *vtx = (const float *) cvbr->vertex_buffer;
- uint i, j;
- debug_printf("%s (vtx_size = %u, vtx_used = %u)\n",
- __FUNCTION__, cvbr->vertex_size, cvbr->nr_vertices);
- for (i = 0; i < cvbr->nr_vertices; i++) {
- for (j = 0; j < info->num_attribs; j++) {
- uint k;
- switch (info->attrib[j].emit) {
- case EMIT_4F: k = 4; break;
- case EMIT_3F: k = 3; break;
- case EMIT_2F: k = 2; break;
- case EMIT_1F: k = 1; break;
- default: assert(0);
- }
- debug_printf("Vert %u attr %u: ", i, j);
- while (k-- > 0) {
- debug_printf("%g ", vtx[0]);
- vtx++;
- }
- debug_printf("\n");
- }
- }
- }
-#endif
-
/* keep the old allocation for next time */
}
{
struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
assert( cvbr->vertex_buffer_size >= (max_index+1) * cvbr->vertex_size );
+ (void) cvbr;
/* do nothing */
}
lp_vbuf_set_primitive(struct vbuf_render *vbr, unsigned prim)
{
struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
-
- /* XXX: break this dependency - make setup_context live under
- * llvmpipe, rename the old "setup" draw stage to something else.
- */
- struct setup_context *setup_ctx = lp_draw_setup_context(cvbr->llvmpipe->setup);
+ struct setup_context *setup_ctx = cvbr->setup;
- setup_prepare( setup_ctx );
+ llvmpipe_setup_prepare( setup_ctx );
+ cvbr->llvmpipe->reduced_prim = u_reduced_prim(prim);
cvbr->prim = prim;
return TRUE;
struct llvmpipe_context *llvmpipe = cvbr->llvmpipe;
const unsigned stride = llvmpipe->vertex_info_vbuf.size * sizeof(float);
const void *vertex_buffer = cvbr->vertex_buffer;
+ struct setup_context *setup_ctx = cvbr->setup;
unsigned i;
- /* XXX: break this dependency - make setup_context live under
- * llvmpipe, rename the old "setup" draw stage to something else.
- */
- struct draw_stage *setup = llvmpipe->setup;
- struct setup_context *setup_ctx = lp_draw_setup_context(setup);
-
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
for (i = 0; i < nr; i++) {
- setup_point( setup_ctx,
+ llvmpipe_setup_point( setup_ctx,
get_vert(vertex_buffer, indices[i-0], stride) );
}
break;
case PIPE_PRIM_LINES:
for (i = 1; i < nr; i += 2) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
case PIPE_PRIM_LINE_STRIP:
for (i = 1; i < nr; i ++) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
case PIPE_PRIM_LINE_LOOP:
for (i = 1; i < nr; i ++) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
if (nr) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, indices[nr-1], stride),
get_vert(vertex_buffer, indices[0], stride) );
}
break;
case PIPE_PRIM_TRIANGLES:
- for (i = 2; i < nr; i += 3) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i += 3) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[i-2], stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i += 3) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
break;
case PIPE_PRIM_TRIANGLE_STRIP:
- for (i = 2; i < nr; i += 1) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i+(i&1)-1], stride),
get_vert(vertex_buffer, indices[i-(i&1)], stride),
get_vert(vertex_buffer, indices[i-2], stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i+(i&1)-2], stride),
get_vert(vertex_buffer, indices[i-(i&1)-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
break;
case PIPE_PRIM_TRIANGLE_FAN:
- for (i = 2; i < nr; i += 1) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[0], stride),
get_vert(vertex_buffer, indices[i-1], stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[0], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
break;
case PIPE_PRIM_QUADS:
- for (i = 3; i < nr; i += 4) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 3; i < nr; i += 4) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-3], stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[i-3], stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 3; i < nr; i += 4) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-3], stride),
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
break;
case PIPE_PRIM_QUAD_STRIP:
- for (i = 3; i < nr; i += 2) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 3; i < nr; i += 2) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-3], stride));
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[i-3], stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 3; i < nr; i += 2) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-3], stride),
get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-3], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
* flatshade_first state makes no difference.
*/
for (i = 2; i < nr; i += 1) {
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, indices[i-0], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[0], stride) );
default:
assert(0);
}
-
- /* XXX: why are we calling this??? If we had to call something, it
- * would be a function in lp_setup.c:
- */
- lp_draw_flush( setup );
}
{
struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
struct llvmpipe_context *llvmpipe = cvbr->llvmpipe;
+ struct setup_context *setup_ctx = cvbr->setup;
const unsigned stride = llvmpipe->vertex_info_vbuf.size * sizeof(float);
const void *vertex_buffer =
(void *) get_vert(cvbr->vertex_buffer, start, stride);
unsigned i;
- /* XXX: break this dependency - make setup_context live under
- * llvmpipe, rename the old "setup" draw stage to something else.
- */
- struct draw_stage *setup = llvmpipe->setup;
- struct setup_context *setup_ctx = lp_draw_setup_context(setup);
-
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
for (i = 0; i < nr; i++) {
- setup_point( setup_ctx,
+ llvmpipe_setup_point( setup_ctx,
get_vert(vertex_buffer, i-0, stride) );
}
break;
case PIPE_PRIM_LINES:
for (i = 1; i < nr; i += 2) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
case PIPE_PRIM_LINE_STRIP:
for (i = 1; i < nr; i ++) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
case PIPE_PRIM_LINE_LOOP:
for (i = 1; i < nr; i ++) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
if (nr) {
- setup_line( setup_ctx,
+ llvmpipe_setup_line( setup_ctx,
get_vert(vertex_buffer, nr-1, stride),
get_vert(vertex_buffer, 0, stride) );
}
break;
case PIPE_PRIM_TRIANGLES:
- for (i = 2; i < nr; i += 3) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i += 3) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, i-2, stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i += 3) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
break;
case PIPE_PRIM_TRIANGLE_STRIP:
- for (i = 2; i < nr; i++) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i++) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i+(i&1)-1, stride),
get_vert(vertex_buffer, i-(i&1), stride),
get_vert(vertex_buffer, i-2, stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i++) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i+(i&1)-2, stride),
get_vert(vertex_buffer, i-(i&1)-1, stride),
get_vert(vertex_buffer, i-0, stride) );
break;
case PIPE_PRIM_TRIANGLE_FAN:
- for (i = 2; i < nr; i += 1) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, 0, stride),
get_vert(vertex_buffer, i-1, stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 2; i < nr; i += 1) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, 0, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
break;
case PIPE_PRIM_QUADS:
- for (i = 3; i < nr; i += 4) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 3; i < nr; i += 4) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-3, stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, i-3, stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 3; i < nr; i += 4) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-3, stride),
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-0, stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
break;
case PIPE_PRIM_QUAD_STRIP:
- for (i = 3; i < nr; i += 2) {
- if (llvmpipe->rasterizer->flatshade_first) {
- setup_tri( setup_ctx,
+ if (llvmpipe->rasterizer->flatshade_first) {
+ for (i = 3; i < nr; i += 2) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-3, stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, i-3, stride) );
}
- else {
- setup_tri( setup_ctx,
+ }
+ else {
+ for (i = 3; i < nr; i += 2) {
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-3, stride),
get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i-0, stride) );
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-3, stride),
get_vert(vertex_buffer, i-0, stride) );
* flatshade_first state makes no difference.
*/
for (i = 2; i < nr; i += 1) {
- setup_tri( setup_ctx,
+ llvmpipe_setup_tri( setup_ctx,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride),
get_vert(vertex_buffer, 0, stride) );
lp_vbuf_destroy(struct vbuf_render *vbr)
{
struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
- cvbr->llvmpipe->vbuf_render = NULL;
+ llvmpipe_setup_destroy_context(cvbr->setup);
FREE(cvbr);
}
/**
- * Initialize the post-transform vertex buffer information for the given
- * context.
+ * Create the post-transform vertex handler for the given context.
*/
-void
-lp_init_vbuf(struct llvmpipe_context *lp)
+struct vbuf_render *
+lp_create_vbuf_backend(struct llvmpipe_context *lp)
{
- assert(lp->draw);
+ struct llvmpipe_vbuf_render *cvbr = CALLOC_STRUCT(llvmpipe_vbuf_render);
- lp->vbuf_render = CALLOC_STRUCT(llvmpipe_vbuf_render);
+ assert(lp->draw);
- lp->vbuf_render->base.max_indices = SP_MAX_VBUF_INDEXES;
- lp->vbuf_render->base.max_vertex_buffer_bytes = SP_MAX_VBUF_SIZE;
- lp->vbuf_render->base.get_vertex_info = lp_vbuf_get_vertex_info;
- lp->vbuf_render->base.allocate_vertices = lp_vbuf_allocate_vertices;
- lp->vbuf_render->base.map_vertices = lp_vbuf_map_vertices;
- lp->vbuf_render->base.unmap_vertices = lp_vbuf_unmap_vertices;
- lp->vbuf_render->base.set_primitive = lp_vbuf_set_primitive;
- lp->vbuf_render->base.draw = lp_vbuf_draw;
- lp->vbuf_render->base.draw_arrays = lp_vbuf_draw_arrays;
- lp->vbuf_render->base.release_vertices = lp_vbuf_release_vertices;
- lp->vbuf_render->base.destroy = lp_vbuf_destroy;
+ cvbr->base.max_indices = LP_MAX_VBUF_INDEXES;
+ cvbr->base.max_vertex_buffer_bytes = LP_MAX_VBUF_SIZE;
- lp->vbuf_render->llvmpipe = lp;
+ cvbr->base.get_vertex_info = lp_vbuf_get_vertex_info;
+ cvbr->base.allocate_vertices = lp_vbuf_allocate_vertices;
+ cvbr->base.map_vertices = lp_vbuf_map_vertices;
+ cvbr->base.unmap_vertices = lp_vbuf_unmap_vertices;
+ cvbr->base.set_primitive = lp_vbuf_set_primitive;
+ cvbr->base.draw = lp_vbuf_draw;
+ cvbr->base.draw_arrays = lp_vbuf_draw_arrays;
+ cvbr->base.release_vertices = lp_vbuf_release_vertices;
+ cvbr->base.destroy = lp_vbuf_destroy;
- lp->vbuf = draw_vbuf_stage(lp->draw, &lp->vbuf_render->base);
+ cvbr->llvmpipe = lp;
- draw_set_rasterize_stage(lp->draw, lp->vbuf);
+ cvbr->setup = llvmpipe_setup_create_context(cvbr->llvmpipe);
- draw_set_render(lp->draw, &lp->vbuf_render->base);
+ return &cvbr->base;
}
projects / mesa.git / blobdiff