*/
#include "draw/draw_context.h"
+#include "draw/draw_vbuf.h"
#include "pipe/p_defines.h"
-#include "pipe/p_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "sp_clear.h"
#include "sp_context.h"
#include "sp_flush.h"
-#include "sp_prim_setup.h"
#include "sp_prim_vbuf.h"
#include "sp_state.h"
#include "sp_surface.h"
#include "sp_tile_cache.h"
+#include "sp_tex_tile_cache.h"
#include "sp_texture.h"
#include "sp_winsys.h"
#include "sp_query.h"
{
uint i;
- for (i = 0; i < sp->framebuffer.nr_cbufs; i++)
- sp_flush_tile_cache(sp, sp->cbuf_cache[i]);
- sp_flush_tile_cache(sp, sp->zsbuf_cache);
-
for (i = 0; i < sp->framebuffer.nr_cbufs; i++) {
sp_tile_cache_unmap_transfers(sp->cbuf_cache[i]);
}
+
sp_tile_cache_unmap_transfers(sp->zsbuf_cache);
}
-static void softpipe_destroy( struct pipe_context *pipe )
+static void
+softpipe_destroy( struct pipe_context *pipe )
{
struct softpipe_context *softpipe = softpipe_context( pipe );
- struct pipe_screen *screen = pipe->screen;
uint i;
if (softpipe->draw)
draw_destroy( softpipe->draw );
- for (i = 0; i < SP_NUM_QUAD_THREADS; i++) {
- softpipe->quad[i].polygon_stipple->destroy( softpipe->quad[i].polygon_stipple );
- softpipe->quad[i].earlyz->destroy( softpipe->quad[i].earlyz );
- softpipe->quad[i].shade->destroy( softpipe->quad[i].shade );
- softpipe->quad[i].alpha_test->destroy( softpipe->quad[i].alpha_test );
- softpipe->quad[i].depth_test->destroy( softpipe->quad[i].depth_test );
- softpipe->quad[i].stencil_test->destroy( softpipe->quad[i].stencil_test );
- softpipe->quad[i].occlusion->destroy( softpipe->quad[i].occlusion );
- softpipe->quad[i].coverage->destroy( softpipe->quad[i].coverage );
- softpipe->quad[i].blend->destroy( softpipe->quad[i].blend );
- softpipe->quad[i].colormask->destroy( softpipe->quad[i].colormask );
- softpipe->quad[i].output->destroy( softpipe->quad[i].output );
- }
+ softpipe->quad.shade->destroy( softpipe->quad.shade );
+ softpipe->quad.depth_test->destroy( softpipe->quad.depth_test );
+ softpipe->quad.blend->destroy( softpipe->quad.blend );
- for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++)
+ for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
sp_destroy_tile_cache(softpipe->cbuf_cache[i]);
+ pipe_surface_reference(&softpipe->framebuffer.cbufs[i], NULL);
+ }
sp_destroy_tile_cache(softpipe->zsbuf_cache);
+ pipe_surface_reference(&softpipe->framebuffer.zsbuf, NULL);
- for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
- sp_destroy_tile_cache(softpipe->tex_cache[i]);
+ for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
+ sp_destroy_tex_tile_cache(softpipe->tex_cache[i]);
+ pipe_texture_reference(&softpipe->texture[i], NULL);
+ }
for (i = 0; i < Elements(softpipe->constants); i++) {
if (softpipe->constants[i].buffer) {
- pipe_buffer_reference(screen, &softpipe->constants[i].buffer, NULL);
+ pipe_buffer_reference(&softpipe->constants[i].buffer, NULL);
}
}
}
+/**
+ * if (the texture is being used as a framebuffer surface)
+ * return PIPE_REFERENCED_FOR_WRITE
+ * else if (the texture is a bound texture source)
+ * return PIPE_REFERENCED_FOR_READ XXX not done yet
+ * else
+ * return PIPE_UNREFERENCED
+ */
+static unsigned int
+softpipe_is_texture_referenced( struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ unsigned face, unsigned level)
+{
+ struct softpipe_context *softpipe = softpipe_context( pipe );
+ unsigned i;
+
+ if (softpipe->dirty_render_cache) {
+ for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
+ if (softpipe->framebuffer.cbufs[i] &&
+ softpipe->framebuffer.cbufs[i]->texture == texture) {
+ return PIPE_REFERENCED_FOR_WRITE;
+ }
+ }
+ if (softpipe->framebuffer.zsbuf &&
+ softpipe->framebuffer.zsbuf->texture == texture) {
+ return PIPE_REFERENCED_FOR_WRITE;
+ }
+ }
+
+ /* FIXME: we also need to do the same for the texture cache */
+
+ return PIPE_UNREFERENCED;
+}
+
+
+static unsigned int
+softpipe_is_buffer_referenced( struct pipe_context *pipe,
+ struct pipe_buffer *buf)
+{
+ return PIPE_UNREFERENCED;
+}
+
+
struct pipe_context *
-softpipe_create( struct pipe_screen *screen,
- struct pipe_winsys *pipe_winsys,
- void *unused )
+softpipe_create( struct pipe_screen *screen )
{
struct softpipe_context *softpipe = CALLOC_STRUCT(softpipe_context);
uint i;
softpipe->dump_fs = debug_get_bool_option( "GALLIUM_DUMP_FS", FALSE );
- softpipe->pipe.winsys = pipe_winsys;
+ softpipe->pipe.winsys = screen->winsys;
softpipe->pipe.screen = screen;
softpipe->pipe.destroy = softpipe_destroy;
softpipe->pipe.clear = softpipe_clear;
softpipe->pipe.flush = softpipe_flush;
+ softpipe->pipe.is_texture_referenced = softpipe_is_texture_referenced;
+ softpipe->pipe.is_buffer_referenced = softpipe_is_buffer_referenced;
+
softpipe_init_query_funcs( softpipe );
- softpipe_init_texture_funcs( softpipe );
/*
* Alloc caches for accessing drawing surfaces and textures.
softpipe->zsbuf_cache = sp_create_tile_cache( screen );
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
- softpipe->tex_cache[i] = sp_create_tile_cache( screen );
+ softpipe->tex_cache[i] = sp_create_tex_tile_cache( screen );
/* setup quad rendering stages */
- for (i = 0; i < SP_NUM_QUAD_THREADS; i++) {
- softpipe->quad[i].polygon_stipple = sp_quad_polygon_stipple_stage(softpipe);
- softpipe->quad[i].earlyz = sp_quad_earlyz_stage(softpipe);
- softpipe->quad[i].shade = sp_quad_shade_stage(softpipe);
- softpipe->quad[i].alpha_test = sp_quad_alpha_test_stage(softpipe);
- softpipe->quad[i].depth_test = sp_quad_depth_test_stage(softpipe);
- softpipe->quad[i].stencil_test = sp_quad_stencil_test_stage(softpipe);
- softpipe->quad[i].occlusion = sp_quad_occlusion_stage(softpipe);
- softpipe->quad[i].coverage = sp_quad_coverage_stage(softpipe);
- softpipe->quad[i].blend = sp_quad_blend_stage(softpipe);
- softpipe->quad[i].colormask = sp_quad_colormask_stage(softpipe);
- softpipe->quad[i].output = sp_quad_output_stage(softpipe);
- }
+ softpipe->quad.shade = sp_quad_shade_stage(softpipe);
+ softpipe->quad.depth_test = sp_quad_depth_test_stage(softpipe);
+ softpipe->quad.blend = sp_quad_blend_stage(softpipe);
- /* vertex shader samplers */
- for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- softpipe->tgsi.vert_samplers[i].base.get_samples = sp_get_samples_vertex;
- softpipe->tgsi.vert_samplers[i].unit = i;
- softpipe->tgsi.vert_samplers[i].sp = softpipe;
- softpipe->tgsi.vert_samplers[i].cache = softpipe->tex_cache[i];
- softpipe->tgsi.vert_samplers_list[i] = &softpipe->tgsi.vert_samplers[i];
- }
-
- /* fragment shader samplers */
- for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- softpipe->tgsi.frag_samplers[i].base.get_samples = sp_get_samples_fragment;
- softpipe->tgsi.frag_samplers[i].unit = i;
- softpipe->tgsi.frag_samplers[i].sp = softpipe;
- softpipe->tgsi.frag_samplers[i].cache = softpipe->tex_cache[i];
- softpipe->tgsi.frag_samplers_list[i] = &softpipe->tgsi.frag_samplers[i];
- }
/*
* Create drawing context and plug our rendering stage into it.
(struct tgsi_sampler **)
softpipe->tgsi.vert_samplers_list);
- softpipe->setup = sp_draw_render_stage(softpipe);
- if (!softpipe->setup)
- goto fail;
-
if (debug_get_bool_option( "SP_NO_RAST", FALSE ))
softpipe->no_rast = TRUE;
- if (debug_get_bool_option( "SP_NO_VBUF", FALSE )) {
- /* Deprecated path -- vbuf is the intended interface to the draw module:
- */
- draw_set_rasterize_stage(softpipe->draw, softpipe->setup);
- }
- else {
- sp_init_vbuf(softpipe);
- }
+ softpipe->vbuf_backend = sp_create_vbuf_backend(softpipe);
+ if (!softpipe->vbuf_backend)
+ goto fail;
+
+ softpipe->vbuf = draw_vbuf_stage(softpipe->draw, softpipe->vbuf_backend);
+ if (!softpipe->vbuf)
+ goto fail;
+
+ draw_set_rasterize_stage(softpipe->draw, softpipe->vbuf);
+ draw_set_render(softpipe->draw, softpipe->vbuf_backend);
+
+
/* plug in AA line/point stages */
draw_install_aaline_stage(softpipe->draw, &softpipe->pipe);
draw_install_aapoint_stage(softpipe->draw, &softpipe->pipe);
-#if USE_DRAW_STAGE_PSTIPPLE
/* Do polygon stipple w/ texture map + frag prog? */
draw_install_pstipple_stage(softpipe->draw, &softpipe->pipe);
-#endif
sp_init_surface_functions(softpipe);
projects / mesa.git / blobdiff