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-rw-r--r--mesalib/src/mesa/Makefile.am5
-rw-r--r--mesalib/src/mesa/main/getstring.c10
-rw-r--r--mesalib/src/mesa/main/shaderapi.c29
-rw-r--r--mesalib/src/mesa/main/uniforms.c221
-rw-r--r--mesalib/src/mesa/osmesa.pc.in12
-rw-r--r--mesalib/src/mesa/program/ir_to_mesa.cpp2
6 files changed, 261 insertions, 18 deletions
diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index 2ec57ea91..bb70ed6ea 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -140,12 +140,7 @@ all-local: libmesa.la libmesagallium.la
CLEANFILES += libmesa.a libmesagallium.a
pkgconfigdir = $(libdir)/pkgconfig
-
-if HAVE_OSMESA_DRIVER
-pkgconfig_DATA = osmesa.pc
-else
pkgconfig_DATA = gl.pc
-endif
# Emacs tags
tags:
diff --git a/mesalib/src/mesa/main/getstring.c b/mesalib/src/mesa/main/getstring.c
index c6f400af5..1734fb3f5 100644
--- a/mesalib/src/mesa/main/getstring.c
+++ b/mesalib/src/mesa/main/getstring.c
@@ -56,6 +56,16 @@ shading_language_version(struct gl_context *ctx)
return (const GLubyte *) "1.30";
case 140:
return (const GLubyte *) "1.40";
+ case 150:
+ return (const GLubyte *) "1.50";
+ case 330:
+ return (const GLubyte *) "3.30";
+ case 400:
+ return (const GLubyte *) "4.00";
+ case 410:
+ return (const GLubyte *) "4.10";
+ case 420:
+ return (const GLubyte *) "4.20";
default:
_mesa_problem(ctx,
"Invalid GLSL version in shading_language_version()");
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index 7c97a6359..caeb9657e 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -544,6 +544,35 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
*params = shProg->Geom.OutputType;
break;
#endif
+ case GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH: {
+ unsigned i;
+ GLint max_len = 0;
+
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
+ return;
+ }
+
+ for (i = 0; i < shProg->NumUniformBlocks; i++) {
+ /* Add one for the terminating NUL character.
+ */
+ const GLint len = strlen(shProg->UniformBlocks[i].Name) + 1;
+
+ if (len > max_len)
+ max_len = len;
+ }
+
+ *params = max_len;
+ break;
+ }
+ case GL_ACTIVE_UNIFORM_BLOCKS:
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
+ return;
+ }
+
+ *params = shProg->NumUniformBlocks;
+ break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
return;
diff --git a/mesalib/src/mesa/main/uniforms.c b/mesalib/src/mesa/main/uniforms.c
index ccbd753db..f43d0fbee 100644
--- a/mesalib/src/mesa/main/uniforms.c
+++ b/mesalib/src/mesa/main/uniforms.c
@@ -41,6 +41,7 @@
#include "main/shaderapi.h"
#include "main/shaderobj.h"
#include "main/uniforms.h"
+#include "main/enums.h"
#include "ir_uniform.h"
#include "glsl_types.h"
@@ -521,6 +522,16 @@ _mesa_GetUniformLocationARB(GLhandleARB programObj, const GLcharARB *name)
if (index == GL_INVALID_INDEX)
return -1;
+ /* From the GL_ARB_uniform_buffer_object spec:
+ *
+ * "The value -1 will be returned if <name> does not correspond to an
+ * active uniform variable name in <program>, if <name> is associated
+ * with a named uniform block, or if <name> starts with the reserved
+ * prefix "gl_"."
+ */
+ if (shProg->UniformStorage[index].block_index != -1)
+ return -1;
+
return _mesa_uniform_merge_location_offset(index, offset);
}
@@ -583,6 +594,212 @@ _mesa_GetUniformIndices(GLuint program,
}
}
+static void GLAPIENTRY
+_mesa_UniformBlockBinding(GLuint program,
+ GLuint uniformBlockIndex,
+ GLuint uniformBlockBinding)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_shader_program *shProg;
+
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glUniformBlockBinding");
+ return;
+ }
+
+ shProg = _mesa_lookup_shader_program_err(ctx, program,
+ "glUniformBlockBinding");
+ if (!shProg)
+ return;
+
+ if (uniformBlockIndex >= shProg->NumUniformBlocks) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glUniformBlockBinding(block index %d >= %d)",
+ uniformBlockIndex, shProg->NumUniformBlocks);
+ return;
+ }
+
+ if (uniformBlockBinding >= ctx->Const.MaxUniformBufferBindings) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glUniformBlockBinding(block binding %d >= %d)",
+ uniformBlockBinding, ctx->Const.MaxUniformBufferBindings);
+ return;
+ }
+
+ if (shProg->UniformBlocks[uniformBlockIndex].Binding !=
+ uniformBlockBinding) {
+ int i;
+
+ FLUSH_VERTICES(ctx, _NEW_BUFFER_OBJECT);
+ shProg->UniformBlocks[uniformBlockIndex].Binding = uniformBlockBinding;
+
+ for (i = 0; i < MESA_SHADER_TYPES; i++) {
+ int stage_index = shProg->UniformBlockStageIndex[i][uniformBlockIndex];
+
+ if (stage_index != -1) {
+ struct gl_shader *sh = shProg->_LinkedShaders[i];
+ sh->UniformBlocks[stage_index].Binding = uniformBlockBinding;
+ }
+ }
+ }
+}
+
+static void GLAPIENTRY
+_mesa_GetActiveUniformBlockiv(GLuint program,
+ GLuint uniformBlockIndex,
+ GLenum pname,
+ GLint *params)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_shader_program *shProg;
+ struct gl_uniform_block *block;
+ unsigned i;
+
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformBlockiv");
+ return;
+ }
+
+ shProg = _mesa_lookup_shader_program_err(ctx, program,
+ "glGetActiveUniformBlockiv");
+ if (!shProg)
+ return;
+
+ if (uniformBlockIndex >= shProg->NumUniformBlocks) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glGetActiveUniformBlockiv(block index %d >= %d)",
+ uniformBlockIndex, shProg->NumUniformBlocks);
+ return;
+ }
+
+ block = &shProg->UniformBlocks[uniformBlockIndex];
+
+ switch (pname) {
+ case GL_UNIFORM_BLOCK_BINDING:
+ params[0] = block->Binding;
+ return;
+
+ case GL_UNIFORM_BLOCK_DATA_SIZE:
+ params[0] = block->UniformBufferSize;
+ return;
+
+ case GL_UNIFORM_BLOCK_NAME_LENGTH:
+ params[0] = strlen(block->Name) + 1;
+ return;
+
+ case GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS:
+ params[0] = block->NumUniforms;
+ return;
+
+ case GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:
+ for (i = 0; i < block->NumUniforms; i++) {
+ unsigned offset;
+ params[i] = _mesa_get_uniform_location(ctx, shProg,
+ block->Uniforms[i].Name,
+ &offset);
+ }
+ return;
+
+ case GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:
+ params[0] = shProg->UniformBlockStageIndex[MESA_SHADER_VERTEX][uniformBlockIndex] != -1;
+ return;
+
+ case GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER:
+ params[0] = shProg->UniformBlockStageIndex[MESA_SHADER_GEOMETRY][uniformBlockIndex] != -1;
+ return;
+
+ case GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:
+ params[0] = shProg->UniformBlockStageIndex[MESA_SHADER_FRAGMENT][uniformBlockIndex] != -1;
+ return;
+
+ default:
+ _mesa_error(ctx, GL_INVALID_ENUM,
+ "glGetActiveUniformBlockiv(pname 0x%x (%s))",
+ pname, _mesa_lookup_enum_by_nr(pname));
+ return;
+ }
+}
+
+static void GLAPIENTRY
+_mesa_GetActiveUniformBlockName(GLuint program,
+ GLuint uniformBlockIndex,
+ GLsizei bufSize,
+ GLsizei *length,
+ GLchar *uniformBlockName)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_shader_program *shProg;
+ struct gl_uniform_block *block;
+
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformBlockiv");
+ return;
+ }
+
+ if (bufSize < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glGetActiveUniformBlockName(bufSize %d < 0)",
+ bufSize);
+ return;
+ }
+
+ shProg = _mesa_lookup_shader_program_err(ctx, program,
+ "glGetActiveUniformBlockiv");
+ if (!shProg)
+ return;
+
+ if (uniformBlockIndex >= shProg->NumUniformBlocks) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glGetActiveUniformBlockiv(block index %d >= %d)",
+ uniformBlockIndex, shProg->NumUniformBlocks);
+ return;
+ }
+
+ block = &shProg->UniformBlocks[uniformBlockIndex];
+
+ if (uniformBlockName) {
+ _mesa_copy_string(uniformBlockName, bufSize, length, block->Name);
+ }
+}
+
+static void GLAPIENTRY
+_mesa_GetActiveUniformName(GLuint program, GLuint uniformIndex,
+ GLsizei bufSize, GLsizei *length,
+ GLchar *uniformName)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_shader_program *shProg;
+
+ if (!ctx->Extensions.ARB_uniform_buffer_object) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformBlockiv");
+ return;
+ }
+
+ if (bufSize < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glGetActiveUniformName(bufSize %d < 0)",
+ bufSize);
+ return;
+ }
+
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ shProg = _mesa_lookup_shader_program_err(ctx, program, "glGetActiveUniformName");
+
+ if (!shProg)
+ return;
+
+ if (uniformIndex >= shProg->NumUserUniformStorage) {
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetActiveUniform(index)");
+ return;
+ }
+
+ if (uniformName) {
+ _mesa_copy_string(uniformName, bufSize, length,
+ shProg->UniformStorage[uniformIndex].name);
+ }
+}
+
/**
* Plug in shader uniform-related functions into API dispatch table.
*/
@@ -644,6 +861,10 @@ _mesa_init_shader_uniform_dispatch(struct _glapi_table *exec)
SET_GetUniformBlockIndex(exec, _mesa_GetUniformBlockIndex);
SET_GetUniformIndices(exec, _mesa_GetUniformIndices);
SET_GetActiveUniformsiv(exec, _mesa_GetActiveUniformsiv);
+ SET_GetActiveUniformBlockiv(exec, _mesa_GetActiveUniformBlockiv);
+ SET_GetActiveUniformBlockName(exec, _mesa_GetActiveUniformBlockName);
+ SET_GetActiveUniformName(exec, _mesa_GetActiveUniformName);
+ SET_UniformBlockBinding(exec, _mesa_UniformBlockBinding);
#endif /* FEATURE_GL */
}
diff --git a/mesalib/src/mesa/osmesa.pc.in b/mesalib/src/mesa/osmesa.pc.in
deleted file mode 100644
index 307255ffc..000000000
--- a/mesalib/src/mesa/osmesa.pc.in
+++ /dev/null
@@ -1,12 +0,0 @@
-prefix=@prefix@
-exec_prefix=${prefix}
-libdir=@libdir@
-includedir=@includedir@
-
-Name: osmesa
-Description: Mesa Off-screen Rendering library
-Requires: @OSMESA_PC_REQ@
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -l@OSMESA_LIB@
-Libs.private: @OSMESA_PC_LIB_PRIV@
-Cflags: -I${includedir}
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index baa317204..255a8a76a 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -334,7 +334,7 @@ dst_reg address_reg = dst_reg(PROGRAM_ADDRESS, WRITEMASK_X);
static int
swizzle_for_size(int size)
{
- int size_swizzles[4] = {
+ static const int size_swizzles[4] = {
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 23:04:48 +0000