Module: Mesa
Branch: 7.9
Commit: d6e2b707baecb7655cd09d64080fc944cc5704a6
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=d6e2b707baecb7655cd09d64080fc944cc5704a6
Author: Alex Deucher <alexdeuc...@gmail.com>
Date: Thu Sep 30 23:13:50 2010 -0400
r600c: pull over 6xx/7xx vertex fixes for evergreen
---
src/mesa/drivers/dri/r600/evergreen_chip.c | 28 +---------
src/mesa/drivers/dri/r600/evergreen_render.c | 66 +++++++++++++-----------
src/mesa/drivers/dri/r600/evergreen_vertprog.c | 6 +-
3 files changed, 42 insertions(+), 58 deletions(-)
diff --git a/src/mesa/drivers/dri/r600/evergreen_chip.c
b/src/mesa/drivers/dri/r600/evergreen_chip.c
index 5287a98..1662741 100644
--- a/src/mesa/drivers/dri/r600/evergreen_chip.c
+++ b/src/mesa/drivers/dri/r600/evergreen_chip.c
@@ -275,7 +275,6 @@ static void evergreenSetupVTXConstants(GLcontext * ctx,
{
context_t *context = EVERGREEN_CONTEXT(ctx);
struct radeon_aos * paos = (struct radeon_aos *)pAos;
- unsigned int nVBsize;
BATCH_LOCALS(&context->radeon);
unsigned int uSQ_VTX_CONSTANT_WORD0_0;
@@ -289,21 +288,11 @@ static void evergreenSetupVTXConstants(GLcontext * ctx,
r700SyncSurf(context, paos->bo, RADEON_GEM_DOMAIN_GTT, 0,
VC_ACTION_ENA_bit);
- if(0 == pStreamDesc->stride)
- {
- nVBsize = paos->count * pStreamDesc->size *
getTypeSize(pStreamDesc->type);
- }
- else
- {
- nVBsize = (paos->count - 1) * pStreamDesc->stride
- + pStreamDesc->size * getTypeSize(pStreamDesc->type);
- }
-
//uSQ_VTX_CONSTANT_WORD0_0
uSQ_VTX_CONSTANT_WORD0_0 = paos->offset;
//uSQ_VTX_CONSTANT_WORD1_0
- uSQ_VTX_CONSTANT_WORD1_0 = nVBsize;
+ uSQ_VTX_CONSTANT_WORD1_0 = paos->bo->size - paos->offset - 1;
//uSQ_VTX_CONSTANT_WORD2_0
SETfield(uSQ_VTX_CONSTANT_WORD2_0,
@@ -391,17 +380,6 @@ static void evergreenSendVTX(GLcontext *ctx, struct
radeon_state_atom *atom)
if (context->radeon.tcl.aos_count == 0)
return;
- BEGIN_BATCH_NO_AUTOSTATE(6);
- R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 1));
- R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX);
- R600_OUT_BATCH(0);
-
- R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 1));
- R600_OUT_BATCH(mmSQ_VTX_START_INST_LOC - ASIC_CTL_CONST_BASE_INDEX);
- R600_OUT_BATCH(0);
- END_BATCH();
- COMMIT_BATCH();
-
for(i=0; i<VERT_ATTRIB_MAX; i++) {
if(vp->mesa_program->Base.InputsRead & (1 << i))
{
@@ -410,7 +388,7 @@ static void evergreenSendVTX(GLcontext *ctx, struct
radeon_state_atom *atom)
&(context->stream_desc[j]));
j++;
}
- }
+ }
}
static void evergreenSendPA(GLcontext *ctx, struct radeon_state_atom *atom)
{
@@ -1522,7 +1500,7 @@ void evergreenInitAtoms(context_t *context)
context->radeon.hw.atomlist.name = "atom-list";
EVERGREEN_ALLOC_STATE(init, always, 19, evergreenSendSQConfig);
- EVERGREEN_ALLOC_STATE(vtx, evergreen_vtx, (6 + (VERT_ATTRIB_MAX *
12)), evergreenSendVTX);
+ EVERGREEN_ALLOC_STATE(vtx, evergreen_vtx, (VERT_ATTRIB_MAX * 12),
evergreenSendVTX);
EVERGREEN_ALLOC_STATE(pa, always, 124, evergreenSendPA);
EVERGREEN_ALLOC_STATE(tp, always, 0, evergreenSendTP);
EVERGREEN_ALLOC_STATE(sq, always, 86, evergreenSendSQ); /*
85 */
diff --git a/src/mesa/drivers/dri/r600/evergreen_render.c
b/src/mesa/drivers/dri/r600/evergreen_render.c
index 85b2f9d..27089bf 100644
--- a/src/mesa/drivers/dri/r600/evergreen_render.c
+++ b/src/mesa/drivers/dri/r600/evergreen_render.c
@@ -148,7 +148,8 @@ static int evergreenNumVerts(int num_verts, int prim) //same
return num_verts - verts_off;
}
-static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end,
int prim) //same
+static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end,
int prim,
+ GLint basevertex) //same
{
context_t *context = EVERGREEN_CONTEXT(ctx);
BATCH_LOCALS(&context->radeon);
@@ -186,6 +187,7 @@ static void evergreenRunRenderPrimitive(GLcontext * ctx,
int start, int end, int
total_emit = 3 /* VGT_PRIMITIVE_TYPE */
+ 2 /* VGT_INDEX_TYPE */
+ 2 /* NUM_INSTANCES */
+ + 4 /* VTX_BASE_VTX_LOC + VTX_START_INST_LOC */
+ 5 + 2; /* DRAW_INDEX */
BEGIN_BATCH_NO_AUTOSTATE(total_emit);
@@ -198,6 +200,11 @@ static void evergreenRunRenderPrimitive(GLcontext * ctx,
int start, int end, int
// num instances
R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0));
R600_OUT_BATCH(1);
+ /* offset */
+ R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 2));
+ R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX);
+ R600_OUT_BATCH(basevertex); //VTX_BASE_VTX_LOC
+ R600_OUT_BATCH(0); //VTX_START_INST_LOC
// draw packet
R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX, 3));
R600_OUT_BATCH(context->ind_buf.bo_offset);
@@ -268,6 +275,7 @@ static void evergreenRunRenderPrimitiveImmediate(GLcontext
* ctx, int start, int
total_emit += 3 /* VGT_PRIMITIVE_TYPE */
+ 2 /* VGT_INDEX_TYPE */
+ 2 /* NUM_INSTANCES */
+ + 4 /* VTX_BASE_VTX_LOC + VTX_START_INST_LOC */
+ 3; /* DRAW */
BEGIN_BATCH_NO_AUTOSTATE(total_emit);
@@ -280,6 +288,11 @@ static void evergreenRunRenderPrimitiveImmediate(GLcontext
* ctx, int start, int
// num instances
R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0));
R600_OUT_BATCH(1);
+ /* offset */
+ R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 2));
+ R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX);
+ R600_OUT_BATCH(0); //VTX_BASE_VTX_LOC
+ R600_OUT_BATCH(0); //VTX_START_INST_LOC
// draw packet
if(start == 0)
{
@@ -527,16 +540,16 @@ static GLuint evergreenPredictRenderSize(GLcontext* ctx,
dwords = PRE_EMIT_STATE_BUFSZ;
if (ib)
- dwords += nr_prims * 14;
+ dwords += nr_prims * 18;
else {
for (i = 0; i < nr_prims; ++i)
{
if (prim[i].start == 0)
- dwords += 10;
+ dwords += 14;
else if (prim[i].count > 0xffff)
- dwords += prim[i].count + 10;
+ dwords += prim[i].count + 14;
else
- dwords += ((prim[i].count + 1) / 2) + 10;
+ dwords += ((prim[i].count + 1) / 2) + 14;
}
}
@@ -665,11 +678,11 @@ static void evergreenSetupStreams(GLcontext *ctx, const
struct gl_client_array *
stride = (input[i]->StrideB == 0) ? getTypeSize(input[i]->Type) *
input[i]->Size : input[i]->StrideB;
- if (input[i]->Type == GL_DOUBLE || input[i]->Type == GL_UNSIGNED_INT
|| input[i]->Type == GL_INT ||
+ if (input[i]->Type == GL_DOUBLE || input[i]->Type == GL_UNSIGNED_INT
|| input[i]->Type == GL_INT
#if MESA_BIG_ENDIAN
- getTypeSize(input[i]->Type) != 4 ||
+ || getTypeSize(input[i]->Type) != 4
#endif
- stride < 4)
+ )
{
evergreenConvertAttrib(ctx, count, input[i],
&context->stream_desc[index]);
}
@@ -677,19 +690,10 @@ static void evergreenSetupStreams(GLcontext *ctx, const
struct gl_client_array *
{
if (input[i]->BufferObj->Name)
{
- if (stride % 4 != 0)
- {
- assert(((intptr_t) input[i]->Ptr) % input[i]->StrideB ==
0);
- evergreenAlignDataToDword(ctx, input[i], count,
&context->stream_desc[index]);
- context->stream_desc[index].is_named_bo = GL_FALSE;
- }
- else
- {
- context->stream_desc[index].stride = input[i]->StrideB;
- context->stream_desc[index].bo_offset = (intptr_t)
input[i]->Ptr;
- context->stream_desc[index].bo =
get_radeon_buffer_object(input[i]->BufferObj)->bo;
- context->stream_desc[index].is_named_bo = GL_TRUE;
- }
+ context->stream_desc[index].stride = input[i]->StrideB;
+ context->stream_desc[index].bo_offset = (intptr_t)
input[i]->Ptr;
+ context->stream_desc[index].bo =
get_radeon_buffer_object(input[i]->BufferObj)->bo;
+ context->stream_desc[index].is_named_bo = GL_TRUE;
}
else
{
@@ -857,7 +861,8 @@ static GLboolean evergreenTryDrawPrims(GLcontext *ctx,
evergreenRunRenderPrimitive(ctx,
prim[i].start,
prim[i].start + prim[i].count,
- prim[i].mode);
+ prim[i].mode,
+ prim[i].basevertex);
else
evergreenRunRenderPrimitiveImmediate(ctx,
prim[i].start,
@@ -907,15 +912,16 @@ static void evergreenDrawPrims(GLcontext *ctx,
/* This check should get folded into just the places that
* min/max index are really needed.
*/
- if (!index_bounds_valid) {
- vbo_get_minmax_index(ctx, prim, ib, &min_index, &max_index);
- }
-
- if (min_index) {
- vbo_rebase_prims( ctx, arrays, prim, nr_prims, ib, min_index,
max_index, evergreenDrawPrims );
- return;
+ if (!vbo_all_varyings_in_vbos(arrays)) {
+ if (!index_bounds_valid)
+ vbo_get_minmax_index(ctx, prim, ib, &min_index,
&max_index);
+ /* do we want to rebase, minimizes the
+ * amount of data to upload? */
+ if (min_index) {
+ vbo_rebase_prims( ctx, arrays, prim, nr_prims, ib,
min_index, max_index, evergreenDrawPrims );
+ return;
+ }
}
-
/* Make an attempt at drawing */
retval = evergreenTryDrawPrims(ctx, arrays, prim, nr_prims, ib,
min_index, max_index);
diff --git a/src/mesa/drivers/dri/r600/evergreen_vertprog.c
b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
index 6840fa3..0099cef 100644
--- a/src/mesa/drivers/dri/r600/evergreen_vertprog.c
+++ b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
@@ -459,11 +459,11 @@ static void evergreenTranslateAttrib(GLcontext *ctx,
GLuint unLoc, int count, co
stride = (input->StrideB == 0) ? evergreen_getTypeSize(input->Type) *
input->Size
: input->StrideB;
- if (input->Type == GL_DOUBLE || input->Type == GL_UNSIGNED_INT ||
input->Type == GL_INT ||
+ if (input->Type == GL_DOUBLE || input->Type == GL_UNSIGNED_INT ||
input->Type == GL_INT
#if MESA_BIG_ENDIAN
- evergreen_getTypeSize(input->Type) != 4 ||
+ || evergreen_getTypeSize(input->Type) != 4
#endif
- stride < 4)
+ )
{
pStreamDesc->type = GL_FLOAT;
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