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-rw-r--r--src/gallium/drivers/svga/svga_context.c16
-rw-r--r--src/gallium/drivers/svga/svga_context.h7
-rw-r--r--src/gallium/drivers/svga/svga_pipe_fs.c3
-rw-r--r--src/gallium/drivers/svga/svga_pipe_vs.c3
-rw-r--r--src/gallium/drivers/svga/svga_state_fs.c44
-rw-r--r--src/gallium/drivers/svga/svga_state_vs.c27
-rw-r--r--src/gallium/drivers/svga/svga_tgsi.c2
7 files changed, 78 insertions, 24 deletions
diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c
index 3e7663d6e1..af99c9de37 100644
--- a/src/gallium/drivers/svga/svga_context.c
+++ b/src/gallium/drivers/svga/svga_context.c
@@ -29,6 +29,7 @@
#include "pipe/p_inlines.h"
#include "pipe/p_screen.h"
#include "util/u_memory.h"
+#include "util/u_bitmask.h"
#include "util/u_upload_mgr.h"
#include "svga_context.h"
@@ -61,6 +62,9 @@ static void svga_destroy( struct pipe_context *pipe )
u_upload_destroy( svga->upload_vb );
u_upload_destroy( svga->upload_ib );
+ util_bitmask_destroy( svga->vs_bm );
+ util_bitmask_destroy( svga->fs_bm );
+
for(shader = 0; shader < PIPE_SHADER_TYPES; ++shader)
pipe_buffer_reference( &svga->curr.cb[shader], NULL );
@@ -167,6 +171,14 @@ struct pipe_context *svga_context_create( struct pipe_screen *screen )
if (!svga_init_swtnl(svga))
goto no_swtnl;
+ svga->fs_bm = util_bitmask_create();
+ if (svga->fs_bm == NULL)
+ goto no_fs_bm;
+
+ svga->vs_bm = util_bitmask_create();
+ if (svga->vs_bm == NULL)
+ goto no_vs_bm;
+
svga->upload_ib = u_upload_create( svga->pipe.screen,
32 * 1024,
16,
@@ -216,6 +228,10 @@ no_hwtnl:
no_upload_vb:
u_upload_destroy( svga->upload_ib );
no_upload_ib:
+ util_bitmask_destroy( svga->vs_bm );
+no_vs_bm:
+ util_bitmask_destroy( svga->fs_bm );
+no_fs_bm:
svga_destroy_swtnl(svga);
no_swtnl:
svga->swc->destroy(svga->swc);
diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h
index e650a251d1..eb666c2616 100644
--- a/src/gallium/drivers/svga/svga_context.h
+++ b/src/gallium/drivers/svga/svga_context.h
@@ -41,6 +41,7 @@
struct draw_vertex_shader;
struct svga_shader_result;
struct SVGACmdMemory;
+struct util_bitmask;
struct u_upload_mgr;
@@ -321,12 +322,14 @@ struct svga_context
boolean new_vdecl;
} swtnl;
+ /* Bitmask of used shader IDs */
+ struct util_bitmask *fs_bm;
+ struct util_bitmask *vs_bm;
+
struct {
unsigned dirty[4];
unsigned texture_timestamp;
- unsigned next_fs_id;
- unsigned next_vs_id;
/* Internally generated shaders:
*/
diff --git a/src/gallium/drivers/svga/svga_pipe_fs.c b/src/gallium/drivers/svga/svga_pipe_fs.c
index e3be840d92..a461a86dd3 100644
--- a/src/gallium/drivers/svga/svga_pipe_fs.c
+++ b/src/gallium/drivers/svga/svga_pipe_fs.c
@@ -26,6 +26,7 @@
#include "pipe/p_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
+#include "util/u_bitmask.h"
#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_text.h"
@@ -107,6 +108,8 @@ void svga_delete_fs_state(struct pipe_context *pipe, void *shader)
assert(ret == PIPE_OK);
}
+ util_bitmask_clear( svga->fs_bm, result->id );
+
svga_destroy_shader_result( result );
}
diff --git a/src/gallium/drivers/svga/svga_pipe_vs.c b/src/gallium/drivers/svga/svga_pipe_vs.c
index e5ffe668c3..02709e12bd 100644
--- a/src/gallium/drivers/svga/svga_pipe_vs.c
+++ b/src/gallium/drivers/svga/svga_pipe_vs.c
@@ -27,6 +27,7 @@
#include "pipe/p_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
+#include "util/u_bitmask.h"
#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_text.h"
@@ -172,6 +173,8 @@ static void svga_delete_vs_state(struct pipe_context *pipe, void *shader)
assert(ret == PIPE_OK);
}
+ util_bitmask_clear( svga->vs_bm, result->id );
+
svga_destroy_shader_result( result );
}
diff --git a/src/gallium/drivers/svga/svga_state_fs.c b/src/gallium/drivers/svga/svga_state_fs.c
index 6ec38ed3e4..1902b0106b 100644
--- a/src/gallium/drivers/svga/svga_state_fs.c
+++ b/src/gallium/drivers/svga/svga_state_fs.c
@@ -26,6 +26,7 @@
#include "pipe/p_inlines.h"
#include "pipe/p_defines.h"
#include "util/u_math.h"
+#include "util/u_bitmask.h"
#include "svga_context.h"
#include "svga_state.h"
@@ -74,9 +75,12 @@ static enum pipe_error compile_fs( struct svga_context *svga,
goto fail;
}
+ result->id = util_bitmask_add(svga->fs_bm);
+ if(result->id == UTIL_BITMASK_INVALID_INDEX)
+ goto fail;
ret = SVGA3D_DefineShader(svga->swc,
- svga->state.next_fs_id,
+ result->id,
SVGA3D_SHADERTYPE_PS,
result->tokens,
result->nr_tokens * sizeof result->tokens[0]);
@@ -84,14 +88,16 @@ static enum pipe_error compile_fs( struct svga_context *svga,
goto fail;
*out_result = result;
- result->id = svga->state.next_fs_id++;
result->next = fs->base.results;
fs->base.results = result;
return PIPE_OK;
fail:
- if (result)
+ if (result) {
+ if (result->id != UTIL_BITMASK_INVALID_INDEX)
+ util_bitmask_clear( svga->fs_bm, result->id );
svga_destroy_shader_result( result );
+ }
return ret;
}
@@ -116,7 +122,7 @@ fail:
*/
static int emit_white_fs( struct svga_context *svga )
{
- int ret;
+ int ret = PIPE_ERROR;
/* ps_3_0
* def c0, 1.000000, 0.000000, 0.000000, 1.000000
@@ -137,16 +143,26 @@ static int emit_white_fs( struct svga_context *svga )
0x0000ffff,
};
+ assert(SVGA3D_INVALID_ID == UTIL_BITMASK_INVALID_INDEX);
+ svga->state.white_fs_id = util_bitmask_add(svga->fs_bm);
+ if(svga->state.white_fs_id == SVGA3D_INVALID_ID)
+ goto no_fs_id;
+
ret = SVGA3D_DefineShader(svga->swc,
- svga->state.next_fs_id,
+ svga->state.white_fs_id,
SVGA3D_SHADERTYPE_PS,
white_tokens,
sizeof(white_tokens));
if (ret)
- return ret;
+ goto no_definition;
- svga->state.white_fs_id = svga->state.next_fs_id++;
return 0;
+
+no_definition:
+ util_bitmask_clear(svga->fs_bm, svga->state.white_fs_id);
+ svga->state.white_fs_id = SVGA3D_INVALID_ID;
+no_fs_id:
+ return ret;
}
@@ -251,12 +267,14 @@ static int emit_hw_fs( struct svga_context *svga,
assert(id != SVGA3D_INVALID_ID);
- if (id != svga->state.hw_draw.shader_id[PIPE_SHADER_FRAGMENT]) {
- ret = SVGA3D_SetShader(svga->swc,
- SVGA3D_SHADERTYPE_PS,
- id );
- if (ret)
- return ret;
+ if (result != svga->state.hw_draw.fs) {
+ if (id != svga->state.hw_draw.shader_id[PIPE_SHADER_FRAGMENT]) {
+ ret = SVGA3D_SetShader(svga->swc,
+ SVGA3D_SHADERTYPE_PS,
+ id );
+ if (ret)
+ return ret;
+ }
svga->dirty |= SVGA_NEW_FS_RESULT;
svga->state.hw_draw.shader_id[PIPE_SHADER_FRAGMENT] = id;
diff --git a/src/gallium/drivers/svga/svga_state_vs.c b/src/gallium/drivers/svga/svga_state_vs.c
index a947745732..6cf51434d7 100644
--- a/src/gallium/drivers/svga/svga_state_vs.c
+++ b/src/gallium/drivers/svga/svga_state_vs.c
@@ -26,6 +26,7 @@
#include "pipe/p_inlines.h"
#include "pipe/p_defines.h"
#include "util/u_math.h"
+#include "util/u_bitmask.h"
#include "translate/translate.h"
#include "svga_context.h"
@@ -77,8 +78,12 @@ static enum pipe_error compile_vs( struct svga_context *svga,
goto fail;
}
+ result->id = util_bitmask_add(svga->vs_bm);
+ if(result->id == UTIL_BITMASK_INVALID_INDEX)
+ goto fail;
+
ret = SVGA3D_DefineShader(svga->swc,
- svga->state.next_vs_id,
+ result->id,
SVGA3D_SHADERTYPE_VS,
result->tokens,
result->nr_tokens * sizeof result->tokens[0]);
@@ -86,14 +91,16 @@ static enum pipe_error compile_vs( struct svga_context *svga,
goto fail;
*out_result = result;
- result->id = svga->state.next_vs_id++;
result->next = vs->base.results;
vs->base.results = result;
return PIPE_OK;
fail:
- if (result)
+ if (result) {
+ if (result->id != UTIL_BITMASK_INVALID_INDEX)
+ util_bitmask_clear( svga->vs_bm, result->id );
svga_destroy_shader_result( result );
+ }
return ret;
}
@@ -141,12 +148,14 @@ static int emit_hw_vs( struct svga_context *svga,
id = result->id;
}
- if (id != svga->state.hw_draw.shader_id[PIPE_SHADER_VERTEX]) {
- ret = SVGA3D_SetShader(svga->swc,
- SVGA3D_SHADERTYPE_VS,
- id );
- if (ret)
- return ret;
+ if (result != svga->state.hw_draw.vs) {
+ if (id != svga->state.hw_draw.shader_id[PIPE_SHADER_VERTEX]) {
+ ret = SVGA3D_SetShader(svga->swc,
+ SVGA3D_SHADERTYPE_VS,
+ id );
+ if (ret)
+ return ret;
+ }
svga->dirty |= SVGA_NEW_VS_RESULT;
svga->state.hw_draw.shader_id[PIPE_SHADER_VERTEX] = id;
diff --git a/src/gallium/drivers/svga/svga_tgsi.c b/src/gallium/drivers/svga/svga_tgsi.c
index b8ef137c01..0cd620189b 100644
--- a/src/gallium/drivers/svga/svga_tgsi.c
+++ b/src/gallium/drivers/svga/svga_tgsi.c
@@ -31,6 +31,7 @@
#include "tgsi/tgsi_dump.h"
#include "tgsi/tgsi_scan.h"
#include "util/u_memory.h"
+#include "util/u_bitmask.h"
#include "svgadump/svga_shader_dump.h"
@@ -221,6 +222,7 @@ svga_tgsi_translate( const struct svga_shader *shader,
result->tokens = (const unsigned *)emit.buf;
result->nr_tokens = (emit.ptr - emit.buf) / sizeof(unsigned);
memcpy(&result->key, &key, sizeof key);
+ result->id = UTIL_BITMASK_INVALID_INDEX;
if (SVGA_DEBUG & DEBUG_TGSI)
{
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 20:41:30 +0000