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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c7
-rw-r--r--src/gallium/drivers/r600/r600_buffer.c24
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c8
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h1
-rw-r--r--src/gallium/drivers/r600/r600_resource.h1
-rw-r--r--src/gallium/drivers/r600/r600_state.c7
6 files changed, 44 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index c4675fedad..94eef77945 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -842,6 +842,7 @@ static void evergreen_set_constant_buffer(struct pipe_context *ctx, uint shader,
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_resource *rbuffer = (struct r600_resource*)buffer;
+ uint32_t offset;
/* Note that the state tracker can unbind constant buffers by
* passing NULL here.
@@ -850,6 +851,8 @@ static void evergreen_set_constant_buffer(struct pipe_context *ctx, uint shader,
return;
}
+ r600_upload_const_buffer(rctx, buffer, &offset);
+
switch (shader) {
case PIPE_SHADER_VERTEX:
rctx->vs_const_buffer.nregs = 0;
@@ -859,7 +862,7 @@ static void evergreen_set_constant_buffer(struct pipe_context *ctx, uint shader,
0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(&rctx->vs_const_buffer,
R_028980_ALU_CONST_CACHE_VS_0,
- (r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo);
+ (r600_bo_offset(rbuffer->bo) + offset) >> 8, 0xFFFFFFFF, rbuffer->bo);
r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_const_buffer);
break;
case PIPE_SHADER_FRAGMENT:
@@ -870,7 +873,7 @@ static void evergreen_set_constant_buffer(struct pipe_context *ctx, uint shader,
0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(&rctx->ps_const_buffer,
R_028940_ALU_CONST_CACHE_PS_0,
- (r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo);
+ (r600_bo_offset(rbuffer->bo) + offset) >> 8, 0xFFFFFFFF, rbuffer->bo);
r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_const_buffer);
break;
default:
diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index a17c54d6ee..1b0000ba46 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -250,3 +250,27 @@ int r600_upload_user_buffers(struct r600_pipe_context *rctx)
}
return ret;
}
+
+
+int r600_upload_const_buffer(struct r600_pipe_context *rctx, struct pipe_resource *cbuffer,
+ uint32_t *const_offset)
+{
+ if (r600_buffer_is_user_buffer(cbuffer)) {
+ struct r600_resource_buffer *rbuffer = r600_buffer(cbuffer);
+ unsigned upload_offset;
+ int ret = 0;
+
+ ret = r600_upload_buffer(rctx->rupload_const,
+ 0, cbuffer->width0,
+ rbuffer,
+ &upload_offset,
+ &rbuffer->r.bo_size,
+ &rbuffer->r.bo);
+ if (ret)
+ return ret;
+ rbuffer->uploaded = TRUE;
+ *const_offset = upload_offset;
+ }
+
+ return 0;
+}
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 0bf87607b5..20838e4d98 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -69,6 +69,7 @@ static void r600_flush(struct pipe_context *ctx, unsigned flags,
r600_context_flush(&rctx->ctx);
r600_upload_flush(rctx->rupload_vb);
+ r600_upload_flush(rctx->rupload_const);
}
static void r600_destroy_context(struct pipe_context *context)
@@ -88,6 +89,7 @@ static void r600_destroy_context(struct pipe_context *context)
}
r600_upload_destroy(rctx->rupload_vb);
+ r600_upload_destroy(rctx->rupload_const);
if (rctx->tran.translate_cache)
translate_cache_destroy(rctx->tran.translate_cache);
@@ -171,6 +173,12 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void
return NULL;
}
+ rctx->rupload_const = r600_upload_create(rctx, 128 * 1024, 256);
+ if (rctx->rupload_const == NULL) {
+ r600_destroy_context(&rctx->context);
+ return NULL;
+ }
+
rctx->blitter = util_blitter_create(&rctx->context);
if (rctx->blitter == NULL) {
FREE(rctx);
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 1cdca9cb3d..2112a40f69 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -169,6 +169,7 @@ struct r600_pipe_context {
struct r600_textures_info ps_samplers;
unsigned vb_max_index;
struct r600_translate_context tran;
+ struct r600_upload *rupload_const;
};
struct r600_drawl {
diff --git a/src/gallium/drivers/r600/r600_resource.h b/src/gallium/drivers/r600/r600_resource.h
index 9b1af5e6f2..28b3e1e5e4 100644
--- a/src/gallium/drivers/r600/r600_resource.h
+++ b/src/gallium/drivers/r600/r600_resource.h
@@ -131,4 +131,5 @@ int r600_upload_buffer(struct r600_upload *upload, unsigned offset,
unsigned *out_offset, unsigned *out_size,
struct r600_bo **out_buffer);
+int r600_upload_const_buffer(struct r600_pipe_context *rctx, struct pipe_resource *cbuffer, uint32_t *offset);
#endif
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index b68203f78f..96b02d72b9 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -1109,6 +1109,7 @@ static void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_resource *rbuffer = (struct r600_resource*)buffer;
+ uint32_t offset;
/* Note that the state tracker can unbind constant buffers by
* passing NULL here.
@@ -1117,6 +1118,8 @@ static void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint
return;
}
+ r600_upload_const_buffer(rctx, buffer, &offset);
+
switch (shader) {
case PIPE_SHADER_VERTEX:
rctx->vs_const_buffer.nregs = 0;
@@ -1126,7 +1129,7 @@ static void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint
0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(&rctx->vs_const_buffer,
R_028980_ALU_CONST_CACHE_VS_0,
- r600_bo_offset(rbuffer->bo) >> 8, 0xFFFFFFFF, rbuffer->bo);
+ (r600_bo_offset(rbuffer->bo) + offset) >> 8, 0xFFFFFFFF, rbuffer->bo);
r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_const_buffer);
break;
case PIPE_SHADER_FRAGMENT:
@@ -1137,7 +1140,7 @@ static void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint
0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(&rctx->ps_const_buffer,
R_028940_ALU_CONST_CACHE_PS_0,
- r600_bo_offset(rbuffer->bo) >> 8, 0xFFFFFFFF, rbuffer->bo);
+ (r600_bo_offset(rbuffer->bo) + offset) >> 8, 0xFFFFFFFF, rbuffer->bo);
r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_const_buffer);
break;
default:
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-01 13:08:22 +0000