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Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_draw_upload.c')
-rw-r--r--src/mesa/drivers/dri/i965/brw_draw_upload.c109
1 files changed, 60 insertions, 49 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 0181b06764a..9427131440c 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -302,9 +302,7 @@ copy_array_to_vbo_array( struct brw_context *brw,
dri_bo_unmap(element->bo);
}
-int brw_prepare_vertices( struct brw_context *brw,
- GLuint min_index,
- GLuint max_index )
+static void brw_prepare_vertices(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct intel_context *intel = intel_context(ctx);
@@ -312,7 +310,8 @@ int brw_prepare_vertices( struct brw_context *brw,
GLuint i;
const unsigned char *ptr = NULL;
GLuint interleave = 0;
- int ret = 0;
+ unsigned int min_index = brw->vb.min_index;
+ unsigned int max_index = brw->vb.max_index;
struct brw_vertex_element *enabled[VERT_ATTRIB_MAX];
GLuint nr_enabled = 0;
@@ -340,8 +339,10 @@ int brw_prepare_vertices( struct brw_context *brw,
* cases with > 17 vertex attributes enabled, so it probably
* isn't an issue at this point.
*/
- if (nr_enabled >= BRW_VEP_MAX)
- return -1;
+ if (nr_enabled >= BRW_VEP_MAX) {
+ intel->Fallback = 1;
+ return;
+ }
for (i = 0; i < nr_enabled; i++) {
struct brw_vertex_element *input = enabled[i];
@@ -359,8 +360,6 @@ int brw_prepare_vertices( struct brw_context *brw,
dri_bo_reference(input->bo);
input->offset = (unsigned long)input->glarray->Ptr;
input->stride = input->glarray->StrideB;
-
- ret |= dri_bufmgr_check_aperture_space(input->bo);
} else {
/* Queue the buffer object up to be uploaded in the next pass,
* when we've decided if we're doing interleaved or not.
@@ -369,7 +368,7 @@ int brw_prepare_vertices( struct brw_context *brw,
/* Position array not properly enabled:
*/
if (input->glarray->StrideB == 0)
- return -1;
+ return;
interleave = input->glarray->StrideB;
ptr = input->glarray->Ptr;
@@ -401,7 +400,6 @@ int brw_prepare_vertices( struct brw_context *brw,
*/
copy_array_to_vbo_array(brw, upload[0], interleave);
- ret |= dri_bufmgr_check_aperture_space(upload[0]->bo);
for (i = 1; i < nr_uploads; i++) {
/* Then, just point upload[i] at upload[0]'s buffer. */
upload[i]->stride = interleave;
@@ -415,23 +413,11 @@ int brw_prepare_vertices( struct brw_context *brw,
/* Upload non-interleaved arrays */
for (i = 0; i < nr_uploads; i++) {
copy_array_to_vbo_array(brw, upload[i], upload[i]->element_size);
- if (upload[i]->bo) {
- ret |= dri_bufmgr_check_aperture_space(upload[i]->bo);
- }
}
}
-
-
- if (ret)
- return 1;
-
-
- return 0;
}
-void brw_emit_vertices( struct brw_context *brw,
- GLuint min_index,
- GLuint max_index )
+static void brw_emit_vertices(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct intel_context *intel = intel_context(ctx);
@@ -469,7 +455,7 @@ void brw_emit_vertices( struct brw_context *brw,
OUT_RELOC(input->bo,
I915_GEM_DOMAIN_VERTEX, 0,
input->offset);
- OUT_BATCH(max_index);
+ OUT_BATCH(brw->vb.max_index);
OUT_BATCH(0); /* Instance data step rate */
/* Unreference the buffer so it can get freed, now that we won't
@@ -513,18 +499,31 @@ void brw_emit_vertices( struct brw_context *brw,
ADVANCE_BATCH();
}
-int brw_prepare_indices( struct brw_context *brw,
- const struct _mesa_index_buffer *index_buffer,
- dri_bo **bo_return,
- GLuint *offset_return)
+const struct brw_tracked_state brw_vertices = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH | BRW_NEW_VERTICES,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_vertices,
+ .emit = brw_emit_vertices,
+};
+
+static void brw_prepare_indices(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct intel_context *intel = &brw->intel;
- GLuint ib_size = get_size(index_buffer->type) * index_buffer->count;
+ const struct _mesa_index_buffer *index_buffer = brw->ib.ib;
+ GLuint ib_size;
dri_bo *bo;
- struct gl_buffer_object *bufferobj = index_buffer->obj;
- GLuint offset = (GLuint)index_buffer->ptr;
- int ret;
+ struct gl_buffer_object *bufferobj;
+ GLuint offset;
+
+ if (index_buffer == NULL)
+ return;
+
+ ib_size = get_size(index_buffer->type) * index_buffer->count;
+ bufferobj = index_buffer->obj;;
/* Turn into a proper VBO:
*/
@@ -538,6 +537,8 @@ int brw_prepare_indices( struct brw_context *brw,
*/
dri_bo_subdata(bo, offset, ib_size, index_buffer->ptr);
} else {
+ offset = (GLuint)index_buffer->ptr;
+
/* If the index buffer isn't aligned to its element size, we have to
* rebase it into a temporary.
*/
@@ -560,19 +561,22 @@ int brw_prepare_indices( struct brw_context *brw,
}
}
- *bo_return = bo;
- *offset_return = offset;
- ret = dri_bufmgr_check_aperture_space(bo);
- return ret;
+ dri_bo_unreference(brw->ib.bo);
+ brw->ib.bo = bo;
+ brw->ib.offset = offset;
}
-void brw_emit_indices(struct brw_context *brw,
- const struct _mesa_index_buffer *index_buffer,
- dri_bo *bo,
- GLuint offset)
+static void brw_emit_indices(struct brw_context *brw)
{
struct intel_context *intel = &brw->intel;
- GLuint ib_size = get_size(index_buffer->type) * index_buffer->count;
+ const struct _mesa_index_buffer *index_buffer = brw->ib.ib;
+ GLuint ib_size;
+
+ if (index_buffer == NULL)
+ return;
+
+ ib_size = get_size(index_buffer->type) * index_buffer->count;
+
/* Emit the indexbuffer packet:
*/
{
@@ -588,16 +592,23 @@ void brw_emit_indices(struct brw_context *brw,
BEGIN_BATCH(4, IGNORE_CLIPRECTS);
OUT_BATCH( ib.header.dword );
- OUT_RELOC( bo,
- I915_GEM_DOMAIN_VERTEX, 0,
- offset);
- OUT_RELOC( bo,
- I915_GEM_DOMAIN_VERTEX, 0,
- offset + ib_size);
+ OUT_RELOC(brw->ib.bo,
+ I915_GEM_DOMAIN_VERTEX, 0,
+ brw->ib.offset);
+ OUT_RELOC(brw->ib.bo,
+ I915_GEM_DOMAIN_VERTEX, 0,
+ brw->ib.offset + ib_size);
OUT_BATCH( 0 );
ADVANCE_BATCH();
-
- dri_bo_unreference(bo);
}
}
+const struct brw_tracked_state brw_indices = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH | BRW_NEW_INDICES,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_indices,
+ .emit = brw_emit_indices,
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 13:36:45 +0000