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-rw-r--r--src/mesa/drivers/common/driverfuncs.c1
-rw-r--r--src/mesa/main/queryobj.c16
-rw-r--r--src/mesa/main/queryobj.h3
-rw-r--r--src/mesa/main/texstore.c39
-rw-r--r--src/mesa/state_tracker/st_atom_shader.c53
5 files changed, 88 insertions, 24 deletions
diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c
index 56abdbdfcb..f31a2a25bf 100644
--- a/src/mesa/drivers/common/driverfuncs.c
+++ b/src/mesa/drivers/common/driverfuncs.c
@@ -231,6 +231,7 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
driver->BeginQuery = _mesa_begin_query;
driver->EndQuery = _mesa_end_query;
driver->WaitQuery = _mesa_wait_query;
+ driver->CheckQuery = _mesa_check_query;
/* APPLE_vertex_array_object */
driver->NewArrayObject = _mesa_new_array_object;
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 554e0b0d18..c25b31af02 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -83,13 +83,27 @@ void
_mesa_wait_query(GLcontext *ctx, struct gl_query_object *q)
{
/* For software drivers, _mesa_end_query() should have completed the query.
- * For real hardware, implement a proper WaitQuery() driver function.
+ * For real hardware, implement a proper WaitQuery() driver function,
+ * which may require issuing a flush.
*/
assert(q->Ready);
}
/**
+ * Check if a query results are ready. Software driver fallback.
+ * Called via ctx->Driver.CheckQuery().
+ */
+void
+_mesa_check_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ /* No-op for sw rendering.
+ * HW drivers may need to flush at this time.
+ */
+}
+
+
+/**
* Delete a query object. Called via ctx->Driver.DeleteQuery().
* Not removed from hash table here.
*/
diff --git a/src/mesa/main/queryobj.h b/src/mesa/main/queryobj.h
index 9a9774641b..bc02b65b54 100644
--- a/src/mesa/main/queryobj.h
+++ b/src/mesa/main/queryobj.h
@@ -48,6 +48,9 @@ _mesa_end_query(GLcontext *ctx, struct gl_query_object *q);
extern void
_mesa_wait_query(GLcontext *ctx, struct gl_query_object *q);
+extern void
+_mesa_check_query(GLcontext *ctx, struct gl_query_object *q);
+
extern void GLAPIENTRY
_mesa_GenQueriesARB(GLsizei n, GLuint *ids);
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index f3739f950b..bfced1b3f4 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -2689,12 +2689,45 @@ GLboolean
_mesa_texstore_z24_s8(TEXSTORE_PARAMS)
{
const GLfloat depthScale = (GLfloat) 0xffffff;
+ const GLint srcRowStride
+ = _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType)
+ / sizeof(GLuint);
+ GLint img, row;
ASSERT(dstFormat == &_mesa_texformat_z24_s8);
- ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT);
- ASSERT(srcType == GL_UNSIGNED_INT_24_8_EXT);
+ ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT || srcFormat == GL_DEPTH_COMPONENT);
+ ASSERT(srcFormat != GL_DEPTH_STENCIL_EXT || srcType == GL_UNSIGNED_INT_24_8_EXT);
- if (ctx->Pixel.DepthScale == 1.0f &&
+ /* In case we only upload depth we need to preserve the stencil */
+ if (srcFormat == GL_DEPTH_COMPONENT) {
+ for (img = 0; img < srcDepth; img++) {
+ GLuint *dstRow = (GLuint *) dstAddr
+ + dstImageOffsets[dstZoffset + img]
+ + dstYoffset * dstRowStride / sizeof(GLuint)
+ + dstXoffset;
+ const GLuint *src
+ = (const GLuint *) _mesa_image_address(dims, srcPacking, srcAddr,
+ srcWidth, srcHeight,
+ srcFormat, srcType,
+ img, 0, 0);
+ for (row = 0; row < srcHeight; row++) {
+ GLuint depth[MAX_WIDTH];
+ GLint i;
+ _mesa_unpack_depth_span(ctx, srcWidth,
+ GL_UNSIGNED_INT, /* dst type */
+ depth, /* dst addr */
+ depthScale,
+ srcType, src, srcPacking);
+
+ for (i = 0; i < srcWidth; i++)
+ dstRow[i] = depth[i] << 8 | (dstRow[i] & 0x000000FF);
+
+ src += srcRowStride;
+ dstRow += dstRowStride / sizeof(GLuint);
+ }
+ }
+ }
+ else if (ctx->Pixel.DepthScale == 1.0f &&
ctx->Pixel.DepthBias == 0.0f &&
!srcPacking->SwapBytes) {
/* simple path */
diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c
index cb869c98a3..ee649be885 100644
--- a/src/mesa/state_tracker/st_atom_shader.c
+++ b/src/mesa/state_tracker/st_atom_shader.c
@@ -175,11 +175,12 @@ find_translated_vp(struct st_context *st,
/* See if we need to translate vertex program to TGSI form */
if (xvp->serialNo != stvp->serialNo) {
- GLuint outAttr, dummySlot;
+ GLuint outAttr;
const GLbitfield outputsWritten = stvp->Base.Base.OutputsWritten;
GLuint numVpOuts = 0;
GLboolean emitPntSize = GL_FALSE, emitBFC0 = GL_FALSE, emitBFC1 = GL_FALSE;
- GLint maxGeneric;
+ GLbitfield usedGenerics = 0x0;
+ GLbitfield usedOutputSlots = 0x0;
/* Compute mapping of vertex program outputs to slots, which depends
* on the fragment program's input->slot mapping.
@@ -192,10 +193,12 @@ find_translated_vp(struct st_context *st,
if (outAttr == VERT_RESULT_HPOS) {
/* always put xformed position into slot zero */
- xvp->output_to_slot[VERT_RESULT_HPOS] = 0;
+ GLuint slot = 0;
+ xvp->output_to_slot[VERT_RESULT_HPOS] = slot;
xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_POSITION;
xvp->output_to_semantic_index[outAttr] = 0;
numVpOuts++;
+ usedOutputSlots |= (1 << slot);
}
else if (outputsWritten & (1 << outAttr)) {
/* see if the frag prog wants this vert output */
@@ -209,6 +212,12 @@ find_translated_vp(struct st_context *st,
xvp->output_to_semantic_name[outAttr] = stfp->input_semantic_name[fpInSlot];
xvp->output_to_semantic_index[outAttr] = stfp->input_semantic_index[fpInSlot];
numVpOuts++;
+ usedOutputSlots |= (1 << vpOutSlot);
+ }
+ else {
+#if 0 /*debug*/
+ printf("VP output %d not used by FP\n", outAttr);
+#endif
}
}
else if (outAttr == VERT_RESULT_PSIZ)
@@ -226,45 +235,49 @@ find_translated_vp(struct st_context *st,
/* must do these last */
if (emitPntSize) {
- xvp->output_to_slot[VERT_RESULT_PSIZ] = numVpOuts++;
+ GLuint slot = numVpOuts++;
+ xvp->output_to_slot[VERT_RESULT_PSIZ] = slot;
xvp->output_to_semantic_name[VERT_RESULT_PSIZ] = TGSI_SEMANTIC_PSIZE;
xvp->output_to_semantic_index[VERT_RESULT_PSIZ] = 0;
+ usedOutputSlots |= (1 << slot);
}
if (emitBFC0) {
- xvp->output_to_slot[VERT_RESULT_BFC0] = numVpOuts++;
+ GLuint slot = numVpOuts++;
+ xvp->output_to_slot[VERT_RESULT_BFC0] = slot;
xvp->output_to_semantic_name[VERT_RESULT_BFC0] = TGSI_SEMANTIC_COLOR;
xvp->output_to_semantic_index[VERT_RESULT_BFC0] = 0;
+ usedOutputSlots |= (1 << slot);
}
if (emitBFC1) {
- xvp->output_to_slot[VERT_RESULT_BFC1] = numVpOuts++;
+ GLuint slot = numVpOuts++;
+ xvp->output_to_slot[VERT_RESULT_BFC1] = slot;
xvp->output_to_semantic_name[VERT_RESULT_BFC1] = TGSI_SEMANTIC_COLOR;
xvp->output_to_semantic_index[VERT_RESULT_BFC1] = 1;
+ usedOutputSlots |= (1 << slot);
}
- /* Unneeded vertex program outputs will go to this slot.
- * We could use this info to do dead code elimination in the
- * vertex program.
- */
- dummySlot = numVpOuts;
-
- /* find max GENERIC slot index */
- maxGeneric = -1;
+ /* build usedGenerics mask */
+ usedGenerics = 0x0;
for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) {
if (xvp->output_to_semantic_name[outAttr] == TGSI_SEMANTIC_GENERIC) {
- maxGeneric = MAX2(maxGeneric,
- xvp->output_to_semantic_index[outAttr]);
+ usedGenerics |= (1 << xvp->output_to_semantic_index[outAttr]);
}
}
- /* Map vert program outputs that aren't used to the dummy slot
- * (and an unused generic attribute slot).
+ /* For each vertex program output that doesn't match up to a fragment
+ * program input, map the vertex program output to a free slot and
+ * free generic attribute.
*/
for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) {
if (outputsWritten & (1 << outAttr)) {
if (xvp->output_to_slot[outAttr] == UNUSED) {
- xvp->output_to_slot[outAttr] = dummySlot;
+ GLint freeGeneric = _mesa_ffs(~usedGenerics) - 1;
+ GLint freeSlot = _mesa_ffs(~usedOutputSlots) - 1;
+ usedGenerics |= (1 << freeGeneric);
+ usedOutputSlots |= (1 << freeSlot);
+ xvp->output_to_slot[outAttr] = freeSlot;
xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_GENERIC;
- xvp->output_to_semantic_index[outAttr] = maxGeneric + 1;
+ xvp->output_to_semantic_index[outAttr] = freeGeneric;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-01 12:38:50 +0000