Tip: 906f670f1a1f33d69139f520ee931b268049eac6
diff --git a/configure.ac b/configure.ac
index 817bf8b..fb74cfd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,13 +75,13 @@ AC_COMPILE_IFELSE(
not clang
#endif
]])],
-[CLANG=yes], [CLANG=no])
+[acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
-AC_MSG_RESULT([$CLANG])
+AC_MSG_RESULT([$acv_mesa_CLANG])
dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
dnl versions are explictly not supported.
-if test "x$GCC" = xyes -a "x$CLANG" = xno; then
+if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
AC_MSG_CHECKING([whether gcc version is sufficient])
major=0
minor=0
diff --git a/docs/news.html b/docs/news.html
index dbd4933..6e1f810 100644
--- a/docs/news.html
+++ b/docs/news.html
@@ -11,6 +11,16 @@
<H1>News</H1>
+<h2>November 27, 2011</h2>
+
+<p>
+<a href="relnotes-7.11.2.html">Mesa 7.11.2</a> is released.
+This release was made primarily to fix build problems with 7.11.1 on
+Mandriva and to fix problems related to glCopyTexImage to
+luminance-alpha textures. That later was believed to have been fixed
+in 7.11.1 but was not.
+</p>
+
<h2>November 17, 2011</h2>
<p>
diff --git a/docs/relnotes.html b/docs/relnotes.html
index 1057bd1..49595de 100644
--- a/docs/relnotes.html
+++ b/docs/relnotes.html
@@ -13,6 +13,7 @@ The release notes summarize what's new or changed in each Mesa release.
</p>
<UL>
+<LI><A HREF="relnotes-7.11.2.html">7.11.2 release notes</A>
<LI><A HREF="relnotes-7.11.1.html">7.11.1 release notes</A>
<LI><A HREF="relnotes-7.11.html">7.11 release notes</A>
<LI><A HREF="relnotes-7.10.3.html">7.10.3 release notes</A>
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c
index 56c26f5..d477c40 100644
--- a/src/gallium/auxiliary/draw/draw_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_llvm.c
@@ -96,7 +96,7 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *var);
* Create LLVM type for struct draw_jit_texture
*/
static LLVMTypeRef
-create_jit_texture_type(struct gallivm_state *gallivm)
+create_jit_texture_type(struct gallivm_state *gallivm, const char *struct_name)
{
LLVMTargetDataRef target = gallivm->target;
LLVMTypeRef texture_type;
@@ -120,13 +120,21 @@ create_jit_texture_type(struct gallivm_state *gallivm)
elem_types[DRAW_JIT_TEXTURE_BORDER_COLOR] =
LLVMArrayType(LLVMFloatTypeInContext(gallivm->context), 4);
+#if HAVE_LLVM >= 0x0300
+ texture_type = LLVMStructCreateNamed(gallivm->context, struct_name);
+ LLVMStructSetBody(texture_type, elem_types,
+ Elements(elem_types), 0);
+#else
texture_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ LLVMAddTypeName(gallivm->module, struct_name, texture_type);
+
/* Make sure the target's struct layout cache doesn't return
* stale/invalid data.
*/
LLVMInvalidateStructLayout(gallivm->target, texture_type);
+#endif
LP_CHECK_MEMBER_OFFSET(struct draw_jit_texture, width,
target, texture_type,
@@ -176,7 +184,7 @@ create_jit_texture_type(struct gallivm_state *gallivm)
*/
static LLVMTypeRef
create_jit_context_type(struct gallivm_state *gallivm,
- LLVMTypeRef texture_type)
+ LLVMTypeRef texture_type, const char *struct_name)
{
LLVMTargetDataRef target = gallivm->target;
LLVMTypeRef float_type = LLVMFloatTypeInContext(gallivm->context);
@@ -189,11 +197,17 @@ create_jit_context_type(struct gallivm_state *gallivm,
elem_types[3] = LLVMPointerType(float_type, 0); /* viewport */
elem_types[4] = LLVMArrayType(texture_type,
PIPE_MAX_VERTEX_SAMPLERS); /* textures */
-
+#if HAVE_LLVM >= 0x0300
+ context_type = LLVMStructCreateNamed(gallivm->context, struct_name);
+ LLVMStructSetBody(context_type, elem_types,
+ Elements(elem_types), 0);
+#else
context_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ LLVMAddTypeName(gallivm->module, struct_name, context_type);
LLVMInvalidateStructLayout(gallivm->target, context_type);
+#endif
LP_CHECK_MEMBER_OFFSET(struct draw_jit_context, vs_constants,
target, context_type, 0);
@@ -215,7 +229,7 @@ create_jit_context_type(struct gallivm_state *gallivm,
* Create LLVM type for struct pipe_vertex_buffer
*/
static LLVMTypeRef
-create_jit_vertex_buffer_type(struct gallivm_state *gallivm)
+create_jit_vertex_buffer_type(struct gallivm_state *gallivm, const char *struct_name)
{
LLVMTargetDataRef target = gallivm->target;
LLVMTypeRef elem_types[3];
@@ -225,10 +239,17 @@ create_jit_vertex_buffer_type(struct gallivm_state *gallivm)
elem_types[1] = LLVMInt32TypeInContext(gallivm->context);
elem_types[2] = LLVMPointerType(LLVMInt8TypeInContext(gallivm->context), 0); /* vs_constants */
+#if HAVE_LLVM >= 0x0300
+ vb_type = LLVMStructCreateNamed(gallivm->context, struct_name);
+ LLVMStructSetBody(vb_type, elem_types,
+ Elements(elem_types), 0);
+#else
vb_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ LLVMAddTypeName(gallivm->module, struct_name, vb_type);
LLVMInvalidateStructLayout(gallivm->target, vb_type);
+#endif
LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, stride,
target, vb_type, 0);
@@ -258,10 +279,17 @@ create_jit_vertex_header(struct gallivm_state *gallivm, int data_elems)
elem_types[1] = LLVMArrayType(LLVMFloatTypeInContext(gallivm->context), 4);
elem_types[2] = LLVMArrayType(elem_types[1], data_elems);
+#if HAVE_LLVM >= 0x0300
+ vertex_header = LLVMStructCreateNamed(gallivm->context, struct_name);
+ LLVMStructSetBody(vertex_header, elem_types,
+ Elements(elem_types), 0);
+#else
vertex_header = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ LLVMAddTypeName(gallivm->module, struct_name, vertex_header);
LLVMInvalidateStructLayout(gallivm->target, vertex_header);
+#endif
/* these are bit-fields and we can't take address of them
LP_CHECK_MEMBER_OFFSET(struct vertex_header, clipmask,
@@ -284,8 +312,6 @@ create_jit_vertex_header(struct gallivm_state *gallivm, int data_elems)
target, vertex_header,
DRAW_JIT_VERTEX_DATA);
- LLVMAddTypeName(gallivm->module, struct_name, vertex_header);
-
return vertex_header;
}
@@ -299,19 +325,15 @@ create_jit_types(struct draw_llvm *llvm)
struct gallivm_state *gallivm = llvm->gallivm;
LLVMTypeRef texture_type, context_type, buffer_type, vb_type;
- texture_type = create_jit_texture_type(gallivm);
- LLVMAddTypeName(gallivm->module, "texture", texture_type);
+ texture_type = create_jit_texture_type(gallivm, "texture");
- context_type = create_jit_context_type(gallivm, texture_type);
- LLVMAddTypeName(gallivm->module, "draw_jit_context", context_type);
+ context_type = create_jit_context_type(gallivm, texture_type, "draw_jit_context");
llvm->context_ptr_type = LLVMPointerType(context_type, 0);
buffer_type = LLVMPointerType(LLVMIntTypeInContext(gallivm->context, 8), 0);
- LLVMAddTypeName(gallivm->module, "buffer", buffer_type);
llvm->buffer_ptr_type = LLVMPointerType(buffer_type, 0);
- vb_type = create_jit_vertex_buffer_type(gallivm);
- LLVMAddTypeName(gallivm->module, "pipe_vertex_buffer", vb_type);
+ vb_type = create_jit_vertex_buffer_type(gallivm, "pipe_vertex_buffer");
llvm->vb_ptr_type = LLVMPointerType(vb_type, 0);
}
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
index 8636cd6..f44749d 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
@@ -27,17 +27,23 @@
#include <llvm-c/Core.h>
#include <llvm/Target/TargetMachine.h>
-#include <llvm/Target/TargetRegistry.h>
-#include <llvm/Target/TargetSelect.h>
#include <llvm/Target/TargetInstrInfo.h>
#include <llvm/Support/raw_ostream.h>
#include <llvm/Support/MemoryObject.h>
+#if HAVE_LLVM >= 0x0300
+#include <llvm/Support/TargetRegistry.h>
+#include <llvm/Support/TargetSelect.h>
+#else /* HAVE_LLVM < 0x0300 */
+#include <llvm/Target/TargetRegistry.h>
+#include <llvm/Target/TargetSelect.h>
+#endif /* HAVE_LLVM < 0x0300 */
+
#if HAVE_LLVM >= 0x0209
#include <llvm/Support/Host.h>
-#else
+#else /* HAVE_LLVM < 0x0209 */
#include <llvm/System/Host.h>
-#endif
+#endif /* HAVE_LLVM < 0x0209 */
#if HAVE_LLVM >= 0x0207
#include <llvm/MC/MCDisassembler.h>
@@ -193,14 +199,23 @@ lp_disassemble(const void* func)
InitializeAllDisassemblers();
+#if HAVE_LLVM >= 0x0300
+ OwningPtr<const MCAsmInfo> AsmInfo(T->createMCAsmInfo(Triple));
+#else
OwningPtr<const MCAsmInfo> AsmInfo(T->createAsmInfo(Triple));
+#endif
if (!AsmInfo) {
debug_printf("error: no assembly info for target %s\n", Triple.c_str());
return;
}
+#if HAVE_LLVM >= 0x0300
+ const MCSubtargetInfo *STI = T->createMCSubtargetInfo(Triple, sys::getHostCPUName(), "");
+ OwningPtr<const MCDisassembler> DisAsm(T->createMCDisassembler(*STI));
+#else
OwningPtr<const MCDisassembler> DisAsm(T->createMCDisassembler());
+#endif
if (!DisAsm) {
debug_printf("error: no disassembler for target %s\n", Triple.c_str());
return;
@@ -213,7 +228,11 @@ lp_disassemble(const void* func)
#else
int AsmPrinterVariant = AsmInfo->getAssemblerDialect();
#endif
-#if HAVE_LLVM >= 0x0208
+
+#if HAVE_LLVM >= 0x0300
+ OwningPtr<MCInstPrinter> Printer(
+ T->createMCInstPrinter(AsmPrinterVariant, *AsmInfo, *STI));
+#elif HAVE_LLVM >= 0x0208
OwningPtr<MCInstPrinter> Printer(
T->createMCInstPrinter(AsmPrinterVariant, *AsmInfo));
#else
@@ -253,7 +272,11 @@ lp_disassemble(const void* func)
if (!DisAsm->getInstruction(Inst, Size, memoryObject,
pc,
- nulls())) {
+#if HAVE_LLVM >= 0x0300
+ nulls(), nulls())) {
+#else
+ nulls())) {
+#endif
debug_printf("invalid\n");
pc += 1;
}
@@ -276,7 +299,9 @@ lp_disassemble(const void* func)
* Print the instruction.
*/
-#if HAVE_LLVM >= 0x208
+#if HAVE_LLVM >= 0x0300
+ Printer->printInst(&Inst, Out, "");
+#elif HAVE_LLVM >= 0x208
Printer->printInst(&Inst, Out);
#else
Printer->printInst(&Inst);
@@ -289,7 +314,11 @@ lp_disassemble(const void* func)
pc += Size;
+#if HAVE_LLVM >= 0x0300
+ const MCInstrDesc &TID = TII->get(Inst.getOpcode());
+#else
const TargetInstrDesc &TID = TII->get(Inst.getOpcode());
+#endif
/*
* Keep track of forward jumps to a nearby address.
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_type.c b/src/gallium/auxiliary/gallivm/lp_bld_type.c
index c5cf6d4..efd159f 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_type.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_type.c
@@ -325,16 +325,18 @@ lp_typekind_name(LLVMTypeKind t)
return "LLVMArrayTypeKind";
case LLVMPointerTypeKind:
return "LLVMPointerTypeKind";
+#if HAVE_LLVM < 0x0300
case LLVMOpaqueTypeKind:
return "LLVMOpaqueTypeKind";
+#endif
case LLVMVectorTypeKind:
return "LLVMVectorTypeKind";
case LLVMMetadataTypeKind:
return "LLVMMetadataTypeKind";
- /* Only in LLVM 2.7 and later???
+#if HAVE_LLVM == 0x0207
case LLVMUnionTypeKind:
return "LLVMUnionTypeKind";
- */
+#endif
default:
return "unknown LLVMTypeKind";
}
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c
index 268f0fa..ce92a80 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.c
+++ b/src/gallium/drivers/llvmpipe/lp_jit.c
@@ -68,10 +68,17 @@ lp_jit_create_types(struct llvmpipe_context *lp)
elem_types[LP_JIT_TEXTURE_BORDER_COLOR] =
LLVMArrayType(LLVMFloatTypeInContext(lc), 4);
+#if HAVE_LLVM >= 0x0300
+ texture_type = LLVMStructCreateNamed(gallivm->context, "texture");
+ LLVMStructSetBody(texture_type, elem_types,
+ Elements(elem_types), 0);
+#else
texture_type = LLVMStructTypeInContext(lc, elem_types,
Elements(elem_types), 0);
+ LLVMAddTypeName(gallivm->module, "texture", texture_type);
LLVMInvalidateStructLayout(gallivm->target, texture_type);
+#endif
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, width,
gallivm->target, texture_type,
@@ -112,8 +119,6 @@ lp_jit_create_types(struct llvmpipe_context *lp)
LP_CHECK_STRUCT_SIZE(struct lp_jit_texture,
gallivm->target, texture_type);
-
- LLVMAddTypeName(gallivm->module, "texture", texture_type);
}
/* struct lp_jit_context */
@@ -129,11 +134,19 @@ lp_jit_create_types(struct llvmpipe_context *lp)
elem_types[LP_JIT_CTX_TEXTURES] = LLVMArrayType(texture_type,
PIPE_MAX_SAMPLERS);
+#if HAVE_LLVM >= 0x0300
+ context_type = LLVMStructCreateNamed(gallivm->context, "context");
+ LLVMStructSetBody(context_type, elem_types,
+ Elements(elem_types), 0);
+#else
context_type = LLVMStructTypeInContext(lc, elem_types,
Elements(elem_types), 0);
LLVMInvalidateStructLayout(gallivm->target, context_type);
+ LLVMAddTypeName(gallivm->module, "context", context_type);
+#endif
+
LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, constants,
gallivm->target, context_type,
LP_JIT_CTX_CONSTANTS);
@@ -155,8 +168,6 @@ lp_jit_create_types(struct llvmpipe_context *lp)
LP_CHECK_STRUCT_SIZE(struct lp_jit_context,
gallivm->target, context_type);
- LLVMAddTypeName(gallivm->module, "context", context_type);
-
lp->jit_context_ptr_type = LLVMPointerType(context_type, 0);
}
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index ceb83f6..ac3e361 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -60,13 +60,13 @@ nv50_texture_barrier(struct pipe_context *pipe)
void
nv50_default_flush_notify(struct nouveau_channel *chan)
{
- struct nv50_context *nv50 = chan->user_private;
+ struct nv50_screen *screen = chan->user_private;
- if (!nv50)
+ if (!screen)
return;
- nouveau_fence_update(&nv50->screen->base, TRUE);
- nouveau_fence_next(&nv50->screen->base);
+ nouveau_fence_update(&screen->base, TRUE);
+ nouveau_fence_next(&screen->base);
}
static void
@@ -100,10 +100,8 @@ nv50_destroy(struct pipe_context *pipe)
draw_destroy(nv50->draw);
- if (nv50->screen->cur_ctx == nv50) {
- nv50->screen->base.channel->user_private = NULL;
+ if (nv50->screen->cur_ctx == nv50)
nv50->screen->cur_ctx = NULL;
- }
FREE(nv50);
}
@@ -140,7 +138,6 @@ nv50_create(struct pipe_screen *pscreen, void *priv)
if (!screen->cur_ctx)
screen->cur_ctx = nv50;
- screen->base.channel->user_private = nv50;
screen->base.channel->flush_notify = nv50_default_flush_notify;
nv50_init_query_functions(nv50);
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 9606c99..f176a86 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -215,6 +215,8 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
nouveau_fence_wait(screen->base.fence.current);
nouveau_fence_ref (NULL, &screen->base.fence.current);
}
+ if (screen->base.channel)
+ screen->base.channel->user_private = NULL;
nouveau_bo_ref(NULL, &screen->code);
nouveau_bo_ref(NULL, &screen->tls_bo);
@@ -304,6 +306,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
FAIL_SCREEN_INIT("nouveau_screen_init failed: %d\n", ret);
chan = screen->base.channel;
+ chan->user_private = screen;
pscreen->winsys = ws;
pscreen->destroy = nv50_screen_destroy;
diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c
index 11561f5..d29c1e9 100644
--- a/src/gallium/drivers/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -282,8 +282,7 @@ nv50_switch_pipe_context(struct nv50_context *ctx_to)
if (!ctx_to->zsa)
ctx_to->dirty &= ~NV50_NEW_ZSA;
- ctx_to->screen->base.channel->user_private = ctx_to->screen->cur_ctx =
- ctx_to;
+ ctx_to->screen->cur_ctx = ctx_to;
}
static struct state_validate {
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index bb08941..f23008a 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -389,11 +389,11 @@ nv50_prim_gl(unsigned prim)
static void
nv50_draw_vbo_flush_notify(struct nouveau_channel *chan)
{
- struct nv50_context *nv50 = chan->user_private;
+ struct nv50_screen *screen = chan->user_private;
- nouveau_fence_update(&nv50->screen->base, TRUE);
+ nouveau_fence_update(&screen->base, TRUE);
- nv50_bufctx_emit_relocs(nv50);
+ nv50_bufctx_emit_relocs(screen->cur_ctx);
}
static void
@@ -650,7 +650,6 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
nv50_state_validate(nv50);
chan->flush_notify = nv50_draw_vbo_flush_notify;
- chan->user_private = nv50;
if (nv50->vbo_fifo) {
nv50_push_vbo(nv50, info);
diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 2679b7f..983db23 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -89,10 +89,8 @@ nvc0_destroy(struct pipe_context *pipe)
draw_destroy(nvc0->draw);
- if (nvc0->screen->cur_ctx == nvc0) {
- nvc0->screen->base.channel->user_private = NULL;
+ if (nvc0->screen->cur_ctx == nvc0)
nvc0->screen->cur_ctx = NULL;
- }
FREE(nvc0);
}
@@ -100,13 +98,13 @@ nvc0_destroy(struct pipe_context *pipe)
void
nvc0_default_flush_notify(struct nouveau_channel *chan)
{
- struct nvc0_context *nvc0 = chan->user_private;
+ struct nvc0_screen *screen = chan->user_private;
- if (!nvc0)
+ if (!screen)
return;
- nouveau_fence_update(&nvc0->screen->base, TRUE);
- nouveau_fence_next(&nvc0->screen->base);
+ nouveau_fence_update(&screen->base, TRUE);
+ nouveau_fence_next(&screen->base);
}
struct pipe_context *
@@ -141,7 +139,6 @@ nvc0_create(struct pipe_screen *pscreen, void *priv)
if (!screen->cur_ctx)
screen->cur_ctx = nvc0;
- screen->base.channel->user_private = nvc0;
screen->base.channel->flush_notify = nvc0_default_flush_notify;
nvc0_init_query_functions(nvc0);
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index e87688e..43eb6ce 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -198,8 +198,12 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
{
struct nvc0_screen *screen = nvc0_screen(pscreen);
- nouveau_fence_wait(screen->base.fence.current);
- nouveau_fence_ref(NULL, &screen->base.fence.current);
+ if (screen->base.fence.current) {
+ nouveau_fence_wait(screen->base.fence.current);
+ nouveau_fence_ref(NULL, &screen->base.fence.current);
+ }
+ if (screen->base.channel)
+ screen->base.channel->user_private = NULL;
nouveau_bo_ref(NULL, &screen->text);
nouveau_bo_ref(NULL, &screen->tls);
@@ -362,6 +366,7 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
return NULL;
}
chan = screen->base.channel;
+ chan->user_private = screen;
pscreen->winsys = ws;
pscreen->destroy = nvc0_screen_destroy;
diff --git a/src/gallium/drivers/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nvc0/nvc0_state_validate.c
index 9b2a281..f300f37 100644
--- a/src/gallium/drivers/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nvc0/nvc0_state_validate.c
@@ -428,8 +428,7 @@ nvc0_switch_pipe_context(struct nvc0_context *ctx_to)
if (!ctx_to->zsa)
ctx_to->dirty &= ~NVC0_NEW_ZSA;
- ctx_to->screen->base.channel->user_private = ctx_to->screen->cur_ctx =
- ctx_to;
+ ctx_to->screen->cur_ctx = ctx_to;
}
static struct state_validate {
diff --git a/src/gallium/drivers/nvc0/nvc0_vbo.c b/src/gallium/drivers/nvc0/nvc0_vbo.c
index 4107910..8a5bf8d 100644
--- a/src/gallium/drivers/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nvc0/nvc0_vbo.c
@@ -367,11 +367,11 @@ nvc0_prim_gl(unsigned prim)
static void
nvc0_draw_vbo_flush_notify(struct nouveau_channel *chan)
{
- struct nvc0_context *nvc0 = chan->user_private;
+ struct nvc0_screen *screen = chan->user_private;
- nouveau_fence_update(&nvc0->screen->base, TRUE);
+ nouveau_fence_update(&screen->base, TRUE);
- nvc0_bufctx_emit_relocs(nvc0);
+ nvc0_bufctx_emit_relocs(screen->cur_ctx);
}
static void
@@ -587,7 +587,6 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
nvc0_state_validate(nvc0);
chan->flush_notify = nvc0_draw_vbo_flush_notify;
- chan->user_private = nvc0;
if (nvc0->vbo_fifo) {
nvc0_push_vbo(nvc0, info);
diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index d1de227..532347d 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -372,7 +372,7 @@ struct ast_type_qualifier {
* \note
* This field is only valid if \c explicit_location is set.
*/
- unsigned location;
+ int location;
/**
* Return true if and only if an interpolation qualifier is present.
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 2289047..1650978 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -1140,7 +1140,7 @@ ast_expression::hir(exec_list *instructions,
error_emitted = true;
}
- type = op[0]->type;
+ type = error_emitted ? glsl_type::error_type : op[0]->type;
result = new(ctx) ir_expression(ir_unop_bit_not, type, op[0], NULL);
break;
diff --git a/src/glsl/lower_vec_index_to_swizzle.cpp b/src/glsl/lower_vec_index_to_swizzle.cpp
index c7630c2..46fd6ac 100644
--- a/src/glsl/lower_vec_index_to_swizzle.cpp
+++ b/src/glsl/lower_vec_index_to_swizzle.cpp
@@ -33,6 +33,7 @@
#include "ir_visitor.h"
#include "ir_optimization.h"
#include "glsl_types.h"
+#include "main/macros.h"
/**
* Visitor class for replacing expressions with ir_constant values.
@@ -76,8 +77,25 @@ ir_vec_index_to_swizzle_visitor::convert_vec_index_to_swizzle(ir_rvalue *ir)
void *ctx = ralloc_parent(ir);
this->progress = true;
- return new(ctx) ir_swizzle(deref->array,
- ir_constant->value.i[0], 0, 0, 0, 1);
+
+ /* Page 40 of the GLSL 1.20 spec says:
+ *
+ * "When indexing with non-constant expressions, behavior is undefined
+ * if the index is negative, or greater than or equal to the size of
+ * the vector."
+ *
+ * The quoted spec text mentions non-constant expressions, but this code
+ * operates on constants. These constants are the result of non-constant
+ * expressions that have been optimized to constants. The common case here
+ * is a loop counter from an unrolled loop that is used to index a vector.
+ *
+ * The ir_swizzle constructor gets angry if the index is negative or too
+ * large. For simplicity sake, just clamp the index to [0, size-1].
+ */
+ const int i = MIN2(MAX2(ir_constant->value.i[0], 0),
+ (deref->array->type->vector_elements - 1));
+
+ return new(ctx) ir_swizzle(deref->array, i, 0, 0, 0, 1);
}
ir_visitor_status
diff --git a/src/glw/GLwDrawA.c b/src/glw/GLwDrawA.c
index 30304a4..b9ef47b 100644
--- a/src/glw/GLwDrawA.c
+++ b/src/glw/GLwDrawA.c
@@ -270,7 +270,7 @@ static XtResource backgroundResources[] = {
static XtResource otherColorResources[] = {
{XmNforeground,XmCForeground,XmRPixel,
sizeof(Pixel),XtOffset(GLwDrawingAreaWidget,primitive.foreground),
- XmRString,(XtPointer)"lighgrey"},
+ XmRString,(XtPointer)"lightgrey"},
/*XmRCallProc, (XtPointer) _XmForegroundColorDefault},*/
{XmNhighlightColor,XmCHighlightColor,XmRPixel,sizeof(Pixel),
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 89fea9c..5ec8d67 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -283,10 +283,10 @@ brw_create_constant_surface(struct brw_context *brw,
surf[1] = bo->offset; /* reloc */
- surf[2] = (((w & 0x7f) - 1) << BRW_SURFACE_WIDTH_SHIFT |
- (((w >> 7) & 0x1fff) - 1) << BRW_SURFACE_HEIGHT_SHIFT);
+ surf[2] = ((w & 0x7f) << BRW_SURFACE_WIDTH_SHIFT |
+ ((w >> 7) & 0x1fff) << BRW_SURFACE_HEIGHT_SHIFT);
- surf[3] = ((((w >> 20) & 0x7f) - 1) << BRW_SURFACE_DEPTH_SHIFT |
+ surf[3] = (((w >> 20) & 0x7f) << BRW_SURFACE_DEPTH_SHIFT |
(width * 16 - 1) << BRW_SURFACE_PITCH_SHIFT);
surf[4] = 0;
diff --git a/src/mesa/drivers/dri/i965/gen7_viewport_state.c b/src/mesa/drivers/dri/i965/gen7_viewport_state.c
index 838ad3a..be6a324 100644
--- a/src/mesa/drivers/dri/i965/gen7_viewport_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_viewport_state.c
@@ -36,7 +36,7 @@ prepare_sf_clip_viewport(struct brw_context *brw)
const GLfloat *v = ctx->Viewport._WindowMap.m;
struct gen7_sf_clip_viewport *vp;
- vp = brw_state_batch(brw, sizeof(vp), 64, &brw->sf.vp_offset);
+ vp = brw_state_batch(brw, sizeof(*vp), 64, &brw->sf.vp_offset);
/* Also assign to clip.vp_offset in case something uses it. */
brw->clip.vp_offset = brw->sf.vp_offset;
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 5ca9b66..96d448c 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -108,13 +108,15 @@ intelDRI2Flush(__DRIdrawable *drawable)
GET_CURRENT_CONTEXT(ctx);
struct intel_context *intel = intel_context(ctx);
- if (intel->gen < 4)
- INTEL_FIREVERTICES(intel);
+ if (intel != NULL) {
+ if (intel->gen < 4)
+ INTEL_FIREVERTICES(intel);
- intel->need_throttle = GL_TRUE;
+ intel->need_throttle = GL_TRUE;
- if (intel->batch.used)
- intel_batchbuffer_flush(intel);
+ if (intel->batch.used)
+ intel_batchbuffer_flush(intel);
+ }
}
static const struct __DRI2flushExtensionRec intelFlushExtension = {
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 2bcbf06..1e327a0 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -713,6 +713,9 @@ _mesa_GetnTexImageARB( GLenum target, GLint level, GLenum format,
texObj = _mesa_get_current_tex_object(ctx, target);
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+ if (_mesa_is_zero_size_texture(texImage))
+ return;
+
if (MESA_VERBOSE & (VERBOSE_API | VERBOSE_TEXTURE)) {
_mesa_debug(ctx, "glGetTexImage(tex %u) format = %s, w=%d, h=%d,"
" dstFmt=0x%x, dstType=0x%x\n",
@@ -846,6 +849,9 @@ _mesa_GetnCompressedTexImageARB(GLenum target, GLint level, GLsizei bufSize,
texObj = _mesa_get_current_tex_object(ctx, target);
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+ if (_mesa_is_zero_size_texture(texImage))
+ return;
+
if (MESA_VERBOSE & (VERBOSE_API | VERBOSE_TEXTURE)) {
_mesa_debug(ctx,
"glGetCompressedTexImage(tex %u) format = %s, w=%d, h=%d\n",
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index 19abc64..534cc1b 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -42,6 +42,14 @@ _mesa_alloc_texmemory(GLsizei bytes);
extern void
_mesa_free_texmemory(void *m);
+/** Is any of the dimensions of given texture equal to zero? */
+static inline GLboolean
+_mesa_is_zero_size_texture(const struct gl_texture_image *texImage)
+{
+ return (texImage->Width == 0 ||
+ texImage->Height == 0 ||
+ texImage->Depth == 0);
+}
/** \name Internal functions */
/*@{*/