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authormarha <marha@users.sourceforge.net>2012-04-10 10:49:59 +0200
committermarha <marha@users.sourceforge.net>2012-04-10 10:49:59 +0200
commitc6f80401dc533b04341afe8d596960d1bc25efce (patch)
tree2826007946218a8370d2eebc6aa32083618e2bfe /mesalib/src/gallium/auxiliary
parent31706e67674f308e3e7f2a8aaf02f1e0a00fbade (diff)
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fontconfig mesa xkeyboard-config xserver pixman git update 10 Apr 2012
Diffstat (limited to 'mesalib/src/gallium/auxiliary')
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_blitter.c41
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_inlines.h30
2 files changed, 53 insertions, 18 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 5784a7ceb..3e9cbffe9 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -47,6 +47,7 @@
#include "util/u_simple_shaders.h"
#include "util/u_surface.h"
#include "util/u_texture.h"
+#include "util/u_upload_mgr.h"
#define INVALID_PTR ((void*)~0)
@@ -54,7 +55,7 @@ struct blitter_context_priv
{
struct blitter_context base;
- struct pipe_resource *vbuf; /**< quad */
+ struct u_upload_mgr *upload;
float vertices[4][2][4]; /**< {pos, color} or {pos, texcoord} */
@@ -275,11 +276,7 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
for (i = 0; i < 4; i++)
ctx->vertices[i][0][3] = 1; /*v.w*/
- /* create the vertex buffer */
- ctx->vbuf = pipe_user_buffer_create(ctx->base.pipe->screen,
- ctx->vertices,
- sizeof(ctx->vertices),
- PIPE_BIND_VERTEX_BUFFER);
+ ctx->upload = u_upload_create(pipe, 65536, 128, PIPE_BIND_VERTEX_BUFFER);
return &ctx->base;
}
@@ -327,7 +324,7 @@ void util_blitter_destroy(struct blitter_context *blitter)
}
pipe->delete_sampler_state(pipe, ctx->sampler_state);
- pipe_resource_reference(&ctx->vbuf, NULL);
+ u_upload_destroy(ctx->upload);
FREE(ctx);
}
@@ -721,6 +718,23 @@ void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
return ctx->fs_texfetch_depth[tex_target];
}
+static void blitter_draw(struct blitter_context_priv *ctx,
+ unsigned x1, unsigned y1,
+ unsigned x2, unsigned y2,
+ float depth)
+{
+ struct pipe_resource *buf = NULL;
+ unsigned offset = 0;
+
+ blitter_set_rectangle(ctx, x1, y1, x2, y2, depth);
+
+ u_upload_data(ctx->upload, 0, sizeof(ctx->vertices), ctx->vertices,
+ &offset, &buf);
+ u_upload_unmap(ctx->upload);
+ util_draw_vertex_buffer(ctx->base.pipe, NULL, buf, offset,
+ PIPE_PRIM_TRIANGLE_FAN, 4, 2);
+}
+
static void blitter_draw_rectangle(struct blitter_context *blitter,
unsigned x1, unsigned y1,
unsigned x2, unsigned y2,
@@ -742,11 +756,7 @@ static void blitter_draw_rectangle(struct blitter_context *blitter,
default:;
}
- blitter_set_rectangle(ctx, x1, y1, x2, y2, depth);
- ctx->base.pipe->redefine_user_buffer(ctx->base.pipe, ctx->vbuf,
- 0, ctx->vbuf->width0);
- util_draw_vertex_buffer(ctx->base.pipe, NULL, ctx->vbuf, 0,
- PIPE_PRIM_TRIANGLE_FAN, 4, 2);
+ blitter_draw(ctx, x1, y1, x2, y2, depth);
}
static void util_blitter_clear_custom(struct blitter_context *blitter,
@@ -1047,12 +1057,7 @@ void util_blitter_copy_texture_view(struct blitter_context *blitter,
assert(0);
}
- /* Draw. */
- blitter_set_rectangle(ctx, dstx, dsty, dstx+width, dsty+height, 0);
- ctx->base.pipe->redefine_user_buffer(ctx->base.pipe, ctx->vbuf,
- 0, ctx->vbuf->width0);
- util_draw_vertex_buffer(ctx->base.pipe, NULL, ctx->vbuf, 0,
- PIPE_PRIM_TRIANGLE_FAN, 4, 2);
+ blitter_draw(ctx, dstx, dsty, dstx+width, dsty+height, 0);
break;
}
diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h
index 2fe680ff4..23658bc88 100644
--- a/mesalib/src/gallium/auxiliary/util/u_inlines.h
+++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h
@@ -494,6 +494,36 @@ util_get_min_point_size(const struct pipe_rasterizer_state *state)
!state->multisample ? 1.0f : 0.0f;
}
+static INLINE void
+util_query_clear_result(union pipe_query_result *result, unsigned type)
+{
+ switch (type) {
+ case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ case PIPE_QUERY_GPU_FINISHED:
+ result->b = FALSE;
+ break;
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ case PIPE_QUERY_TIMESTAMP:
+ case PIPE_QUERY_TIME_ELAPSED:
+ case PIPE_QUERY_PRIMITIVES_GENERATED:
+ case PIPE_QUERY_PRIMITIVES_EMITTED:
+ result->u64 = 0;
+ break;
+ case PIPE_QUERY_SO_STATISTICS:
+ memset(&result->so_statistics, 0, sizeof(result->so_statistics));
+ break;
+ case PIPE_QUERY_TIMESTAMP_DISJOINT:
+ memset(&result->timestamp_disjoint, 0, sizeof(result->timestamp_disjoint));
+ break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ memset(&result->pipeline_statistics, 0, sizeof(result->pipeline_statistics));
+ break;
+ default:
+ assert(0);
+ }
+}
+
#ifdef __cplusplus
}
#endif