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-rw-r--r--mesalib/configure.ac2
-rw-r--r--mesalib/docs/llvmpipe.html58
-rw-r--r--mesalib/src/glsl/ast_to_hir.cpp10
-rw-r--r--mesalib/src/glsl/ralloc.c6
-rw-r--r--mesalib/src/mesa/main/fbobject.c1
-rw-r--r--mesalib/src/mesa/main/ffvertex_prog.c26
-rw-r--r--mesalib/src/mesa/state_tracker/st_extensions.c10
-rw-r--r--mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp2
-rw-r--r--mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c2
9 files changed, 91 insertions, 26 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index fb16338b8..434df6060 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -28,7 +28,7 @@ AC_SUBST([OSMESA_VERSION])
dnl Versions for external dependencies
LIBDRM_REQUIRED=2.4.24
-LIBDRM_RADEON_REQUIRED=2.4.46
+LIBDRM_RADEON_REQUIRED=2.4.49
LIBDRM_INTEL_REQUIRED=2.4.38
LIBDRM_NVVIEUX_REQUIRED=2.4.33
LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
diff --git a/mesalib/docs/llvmpipe.html b/mesalib/docs/llvmpipe.html
index 80f8a0176..d69590726 100644
--- a/mesalib/docs/llvmpipe.html
+++ b/mesalib/docs/llvmpipe.html
@@ -203,11 +203,65 @@ for posterior analysis, e.g.:
We use LLVM-C bindings for now. They are not documented, but follow the C++
interfaces very closely, and appear to be complete enough for code
generation. See
- http://npcontemplation.blogspot.com/2008/06/secret-of-llvm-c-bindings.html
- for a stand-alone example. See the llvm-c/Core.h file for reference.
+ <a href="http://npcontemplation.blogspot.com/2008/06/secret-of-llvm-c-bindings.html">
+ this stand-alone example</a>. See the llvm-c/Core.h file for reference.
</li>
</ul>
+<h1 id="recommended_reading">Recommended Reading</h1>
+
+<ul>
+ <li>
+ <p>Rasterization</p>
+ <ul>
+ <li><a href="http://www.cs.unc.edu/~olano/papers/2dh-tri/">Triangle Scan Conversion using 2D Homogeneous Coordinates</a></li>
+ <li><a href="http://www.drdobbs.com/parallel/rasterization-on-larrabee/217200602">Rasterization on Larrabee</a> (<a href="http://devmaster.net/posts/2887/rasterization-on-larrabee">DevMaster copy</a>)</li>
+ <li><a href="http://devmaster.net/posts/6133/rasterization-using-half-space-functions">Rasterization using half-space functions</a></li>
+ <li><a href="http://devmaster.net/posts/6145/advanced-rasterization">Advanced Rasterization</a></li>
+ <li><a href="http://fgiesen.wordpress.com/2013/02/17/optimizing-sw-occlusion-culling-index/">Optimizing Software Occlusion Culling</a></li>
+ </ul>
+ </li>
+ <li>
+ <p>Texture sampling</p>
+ <ul>
+ <li><a href="http://chrishecker.com/Miscellaneous_Technical_Articles#Perspective_Texture_Mapping">Perspective Texture Mapping</a></li>
+ <li><a href="http://www.flipcode.com/archives/Texturing_As_In_Unreal.shtml">Texturing As In Unreal</a></li>
+ <li><a href="http://www.gamasutra.com/view/feature/3301/runtime_mipmap_filtering.php">Run-Time MIP-Map Filtering</a></li>
+ <li><a href="http://alt.3dcenter.org/artikel/2003/10-26_a_english.php">Will "brilinear" filtering persist?</a></li>
+ <li><a href="http://ixbtlabs.com/articles2/gffx/nv40-rx800-3.html">Trilinear filtering</a></li>
+ <li><a href="http://devmaster.net/posts/12785/texture-swizzling">Texture Swizzling</a></li>
+ </ul>
+ </li>
+ <li>
+ <p>SIMD</p>
+ <ul>
+ <li><a href="http://www.cdl.uni-saarland.de/projects/wfv/#header4">Whole-Function Vectorization</a></li>
+ </ul>
+ </li>
+ <li>
+ <p>Optimization</p>
+ <ul>
+ <li><a href="http://www.drdobbs.com/optimizing-pixomatic-for-modern-x86-proc/184405807">Optimizing Pixomatic For Modern x86 Processors</a></li>
+ <li><a href="http://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-optimization-manual.html">Intel 64 and IA-32 Architectures Optimization Reference Manual</a></li>
+ <li><a href="http://www.agner.org/optimize/">Software optimization resources</a></li>
+ <li><a href="http://software.intel.com/en-us/articles/intel-intrinsics-guide">Intel Intrinsics Guide</a><li>
+ </ul>
+ </li>
+ <li>
+ <p>LLVM</p>
+ <ul>
+ <li><a href="http://llvm.org/docs/LangRef.html">LLVM Language Reference Manual</a></li>
+ <li><a href="http://npcontemplation.blogspot.co.uk/2008/06/secret-of-llvm-c-bindings.html">The secret of LLVM C bindings</a></li>
+ </ul>
+ </li>
+ <li>
+ <p>Misc</p>
+ <ul>
+ <li><a href="http://msdn.microsoft.com/en-us/library/gg615082.aspx#architecture">WARP Architecture and Performance</a></li>
+ </ul>
+ </li>
+</ul>
+
</div>
</body>
</html>
diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp
index 01280478c..43cf49745 100644
--- a/mesalib/src/glsl/ast_to_hir.cpp
+++ b/mesalib/src/glsl/ast_to_hir.cpp
@@ -696,9 +696,15 @@ validate_assignment(struct _mesa_glsl_parse_state *state,
* Note: Whole-array assignments are not permitted in GLSL 1.10, but this
* is handled by ir_dereference::is_lvalue.
*/
- if (is_initializer && lhs_type->is_unsized_array() && rhs->type->is_array()
+ if (lhs_type->is_unsized_array() && rhs->type->is_array()
&& (lhs_type->element_type() == rhs->type->element_type())) {
- return rhs;
+ if (is_initializer) {
+ return rhs;
+ } else {
+ _mesa_glsl_error(&loc, state,
+ "implicitly sized arrays cannot be assigned");
+ return NULL;
+ }
}
/* Check for implicit conversion in GLSL 1.20 */
diff --git a/mesalib/src/glsl/ralloc.c b/mesalib/src/glsl/ralloc.c
index e79dad764..36bc61fd0 100644
--- a/mesalib/src/glsl/ralloc.c
+++ b/mesalib/src/glsl/ralloc.c
@@ -53,8 +53,10 @@ _CRTIMP int _vscprintf(const char *format, va_list argptr);
struct ralloc_header
{
+#ifdef DEBUG
/* A canary value used to determine whether a pointer is ralloc'd. */
unsigned canary;
+#endif
struct ralloc_header *parent;
@@ -78,7 +80,9 @@ get_header(const void *ptr)
{
ralloc_header *info = (ralloc_header *) (((char *) ptr) -
sizeof(ralloc_header));
+#ifdef DEBUG
assert(info->canary == CANARY);
+#endif
return info;
}
@@ -117,7 +121,9 @@ ralloc_size(const void *ctx, size_t size)
add_child(parent, info);
+#ifdef DEBUG
info->canary = CANARY;
+#endif
return PTR_FROM_HEADER(info);
}
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index 365062729..861885dd3 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -411,6 +411,7 @@ _mesa_update_texture_renderbuffer(struct gl_context *ctx,
rb->InternalFormat = texImage->InternalFormat;
rb->Width = texImage->Width2;
rb->Height = texImage->Height2;
+ rb->Depth = texImage->Depth2;
rb->NumSamples = texImage->NumSamples;
rb->TexImage = texImage;
diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c
index be6ac0f2a..074fbf9a3 100644
--- a/mesalib/src/mesa/main/ffvertex_prog.c
+++ b/mesalib/src/mesa/main/ffvertex_prog.c
@@ -1306,20 +1306,22 @@ static void build_fog( struct tnl_program *p )
switch (p->state->fog_distance_mode) {
case FDM_EYE_RADIAL: /* Z = sqrt(Xe*Xe + Ye*Ye + Ze*Ze) */
- input = get_eye_position(p);
- emit_op2(p, OPCODE_DP3, fog, WRITEMASK_X, input, input);
- emit_op1(p, OPCODE_RSQ, fog, WRITEMASK_X, fog);
- emit_op1(p, OPCODE_RCP, fog, WRITEMASK_X, fog);
- break;
+ input = get_eye_position(p);
+ emit_op2(p, OPCODE_DP3, fog, WRITEMASK_X, input, input);
+ emit_op1(p, OPCODE_RSQ, fog, WRITEMASK_X, fog);
+ emit_op1(p, OPCODE_RCP, fog, WRITEMASK_X, fog);
+ break;
case FDM_EYE_PLANE: /* Z = Ze */
- input = get_eye_position_z(p);
- emit_op1(p, OPCODE_MOV, fog, WRITEMASK_X, input);
- break;
+ input = get_eye_position_z(p);
+ emit_op1(p, OPCODE_MOV, fog, WRITEMASK_X, input);
+ break;
case FDM_EYE_PLANE_ABS: /* Z = abs(Ze) */
- input = get_eye_position_z(p);
- emit_op1(p, OPCODE_ABS, fog, WRITEMASK_X, input);
- break;
- default: assert(0); break; /* can't happen */
+ input = get_eye_position_z(p);
+ emit_op1(p, OPCODE_ABS, fog, WRITEMASK_X, input);
+ break;
+ default:
+ assert(!"Bad fog mode in build_fog()");
+ break;
}
}
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index e8d0902d9..cd10a0c9d 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -594,13 +594,9 @@ void st_init_extensions(struct st_context *st)
/* Figure out GLSL support. */
glsl_feature_level = screen->get_param(screen, PIPE_CAP_GLSL_FEATURE_LEVEL);
- if (glsl_feature_level >= 140) {
- ctx->Const.GLSLVersion = 140;
- } else if (glsl_feature_level >= 130) {
- ctx->Const.GLSLVersion = 130;
- } else {
- ctx->Const.GLSLVersion = 120;
- }
+ ctx->Const.GLSLVersion = glsl_feature_level;
+ if (glsl_feature_level >= 330)
+ ctx->Const.GLSLVersion = 330;
_mesa_override_glsl_version(st->ctx);
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 74b3e5b58..ac95968d6 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -4892,7 +4892,7 @@ st_translate_program(
if (outputSemanticName[i] == TGSI_SEMANTIC_FOG) {
/* force register to contain a fog coordinate in the form (F, 0, 0, 1). */
ureg_MOV(ureg,
- ureg_writemask(t->outputs[i], TGSI_WRITEMASK_XYZW & ~TGSI_WRITEMASK_X),
+ ureg_writemask(t->outputs[i], TGSI_WRITEMASK_YZW),
ureg_imm4f(ureg, 0.0f, 0.0f, 0.0f, 1.0f));
t->outputs[i] = ureg_writemask(t->outputs[i], TGSI_WRITEMASK_X);
}
diff --git a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
index 7d79c6235..1c2abc122 100644
--- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -1124,7 +1124,7 @@ st_translate_mesa_program(
if (outputSemanticName[i] == TGSI_SEMANTIC_FOG) {
/* force register to contain a fog coordinate in the form (F, 0, 0, 1). */
ureg_MOV(ureg,
- ureg_writemask(t->outputs[i], TGSI_WRITEMASK_XYZW & ~TGSI_WRITEMASK_X),
+ ureg_writemask(t->outputs[i], TGSI_WRITEMASK_YZW),
ureg_imm4f(ureg, 0.0f, 0.0f, 0.0f, 1.0f));
t->outputs[i] = ureg_writemask(t->outputs[i], TGSI_WRITEMASK_X);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 18:57:24 +0000