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path: root/src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
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Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_prim_vbuf.c')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_prim_vbuf.c105
1 files changed, 30 insertions, 75 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_prim_vbuf.c b/src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
index c394dcb61d..e244ac9087 100644
--- a/src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
+++ b/src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
@@ -39,7 +39,6 @@
#include "lp_context.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"
@@ -59,6 +58,8 @@ struct llvmpipe_vbuf_render
{
struct vbuf_render base;
struct llvmpipe_context *llvmpipe;
+ struct setup_context *setup;
+
uint prim;
uint vertex_size;
uint nr_vertices;
@@ -75,6 +76,11 @@ llvmpipe_vbuf_render(struct vbuf_render *vbr)
}
+
+
+
+
+
static const struct vertex_info *
lp_vbuf_get_vertex_info(struct vbuf_render *vbr)
{
@@ -105,36 +111,6 @@ lp_vbuf_allocate_vertices(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 */
}
@@ -160,12 +136,8 @@ static boolean
lp_vbuf_set_primitive(struct vbuf_render *vbr, unsigned prim)
{
struct llvmpipe_vbuf_render *cvbr = llvmpipe_vbuf_render(vbr);
+ struct setup_context *setup_ctx = cvbr->setup;
- /* 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);
-
llvmpipe_setup_prepare( setup_ctx );
cvbr->llvmpipe->reduced_prim = u_reduced_prim(prim);
@@ -193,14 +165,9 @@ lp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
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++) {
@@ -367,11 +334,6 @@ lp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
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 );
}
@@ -384,17 +346,12 @@ lp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
{
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++) {
@@ -568,40 +525,38 @@ static void
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 = LP_MAX_VBUF_INDEXES;
- lp->vbuf_render->base.max_vertex_buffer_bytes = LP_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;
}