#include "main/glheader.h"
#include "main/glthread.h"
#include "main/consts_exts.h"
+#include "main/shader_types.h"
#include "main/menums.h"
#include "main/config.h"
#include "glapi/glapi.h"
};
/**
- * Shader information needed by both gl_shader and gl_linked shader.
- */
-struct gl_shader_info
-{
- /**
- * Tessellation Control shader state from layout qualifiers.
- */
- struct {
- /**
- * 0 - vertices not declared in shader, or
- * 1 .. GL_MAX_PATCH_VERTICES
- */
- GLint VerticesOut;
- } TessCtrl;
-
- /**
- * Tessellation Evaluation shader state from layout qualifiers.
- */
- struct {
- enum tess_primitive_mode _PrimitiveMode;
-
- enum gl_tess_spacing Spacing;
-
- /**
- * GL_CW, GL_CCW, or 0 if it's not set in this shader.
- */
- GLenum16 VertexOrder;
- /**
- * 1, 0, or -1 if it's not set in this shader.
- */
- int PointMode;
- } TessEval;
-
- /**
- * Geometry shader state from GLSL 1.50 layout qualifiers.
- */
- struct {
- GLint VerticesOut;
- /**
- * 0 - Invocations count not declared in shader, or
- * 1 .. Const.MaxGeometryShaderInvocations
- */
- GLint Invocations;
- /**
- * GL_POINTS, GL_LINES, GL_LINES_ADJACENCY, GL_TRIANGLES, or
- * GL_TRIANGLES_ADJACENCY, or PRIM_UNKNOWN if it's not set in this
- * shader.
- */
- enum shader_prim InputType;
- /**
- * GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP, or PRIM_UNKNOWN if
- * it's not set in this shader.
- */
- enum shader_prim OutputType;
- } Geom;
-
- /**
- * Compute shader state from ARB_compute_shader and
- * ARB_compute_variable_group_size layout qualifiers.
- */
- struct {
- /**
- * Size specified using local_size_{x,y,z}, or all 0's to indicate that
- * it's not set in this shader.
- */
- unsigned LocalSize[3];
-
- /**
- * Whether a variable work group size has been specified as defined by
- * ARB_compute_variable_group_size.
- */
- bool LocalSizeVariable;
-
- /*
- * Arrangement of invocations used to calculate derivatives in a compute
- * shader. From NV_compute_shader_derivatives.
- */
- enum gl_derivative_group DerivativeGroup;
- } Comp;
-};
-
-/**
* A linked GLSL shader object.
*/
struct gl_linked_shader
};
-/**
- * Compile status enum. COMPILE_SKIPPED is used to indicate the compile
- * was skipped due to the shader matching one that's been seen before by
- * the on-disk cache.
- */
-enum gl_compile_status
-{
- COMPILE_FAILURE = 0,
- COMPILE_SUCCESS,
- COMPILE_SKIPPED
-};
-
-/**
- * A GLSL shader object.
- */
-struct gl_shader
-{
- /** GL_FRAGMENT_SHADER || GL_VERTEX_SHADER || GL_GEOMETRY_SHADER_ARB ||
- * GL_TESS_CONTROL_SHADER || GL_TESS_EVALUATION_SHADER.
- * Must be the first field.
- */
- GLenum16 Type;
- gl_shader_stage Stage;
- GLuint Name; /**< AKA the handle */
- GLint RefCount; /**< Reference count */
- GLchar *Label; /**< GL_KHR_debug */
- GLboolean DeletePending;
- bool IsES; /**< True if this shader uses GLSL ES */
-
- enum gl_compile_status CompileStatus;
-
- /** SHA1 of the pre-processed source used by the disk cache. */
- uint8_t disk_cache_sha1[SHA1_DIGEST_LENGTH];
- /** SHA1 of the original source before replacement, set by glShaderSource. */
- uint8_t source_sha1[SHA1_DIGEST_LENGTH];
- /** SHA1 of FallbackSource (a copy of some original source before replacement). */
- uint8_t fallback_source_sha1[SHA1_DIGEST_LENGTH];
- /** SHA1 of the current compiled source, set by successful glCompileShader. */
- uint8_t compiled_source_sha1[SHA1_DIGEST_LENGTH];
-
- const GLchar *Source; /**< Source code string */
- const GLchar *FallbackSource; /**< Fallback string used by on-disk cache*/
-
- GLchar *InfoLog;
-
- unsigned Version; /**< GLSL version used for linking */
-
- /**
- * A bitmask of gl_advanced_blend_mode values
- */
- GLbitfield BlendSupport;
-
- struct exec_list *ir;
- struct glsl_symbol_table *symbols;
-
- /**
- * Whether early fragment tests are enabled as defined by
- * ARB_shader_image_load_store.
- */
- bool EarlyFragmentTests;
-
- bool ARB_fragment_coord_conventions_enable;
-
- bool redeclares_gl_fragcoord;
- bool uses_gl_fragcoord;
-
- bool PostDepthCoverage;
- bool PixelInterlockOrdered;
- bool PixelInterlockUnordered;
- bool SampleInterlockOrdered;
- bool SampleInterlockUnordered;
- bool InnerCoverage;
-
- /**
- * Fragment shader state from GLSL 1.50 layout qualifiers.
- */
- bool origin_upper_left;
- bool pixel_center_integer;
-
- /**
- * Whether bindless_sampler/bindless_image, and respectively
- * bound_sampler/bound_image are declared at global scope as defined by
- * ARB_bindless_texture.
- */
- bool bindless_sampler;
- bool bindless_image;
- bool bound_sampler;
- bool bound_image;
-
- /**
- * Whether layer output is viewport-relative.
- */
- bool redeclares_gl_layer;
- bool layer_viewport_relative;
-
- /** Global xfb_stride out qualifier if any */
- GLuint TransformFeedbackBufferStride[MAX_FEEDBACK_BUFFERS];
-
- struct gl_shader_info info;
-
- /* ARB_gl_spirv related data */
- struct gl_shader_spirv_data *spirv_data;
-};
-
-
struct gl_uniform_buffer_variable
{
char *Name;
--- /dev/null
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file shader_types.h
+ * All the GL shader/program types.
+ */
+
+#ifndef SHADER_TYPES_H
+#define SHADER_TYPES_H
+
+#include "main/config.h" /* for MAX_FEEDBACK_BUFFERS */
+#include "main/glheader.h"
+
+/**
+ * Shader information needed by both gl_shader and gl_linked shader.
+ */
+struct gl_shader_info
+{
+ /**
+ * Tessellation Control shader state from layout qualifiers.
+ */
+ struct {
+ /**
+ * 0 - vertices not declared in shader, or
+ * 1 .. GL_MAX_PATCH_VERTICES
+ */
+ GLint VerticesOut;
+ } TessCtrl;
+
+ /**
+ * Tessellation Evaluation shader state from layout qualifiers.
+ */
+ struct {
+ enum tess_primitive_mode _PrimitiveMode;
+
+ enum gl_tess_spacing Spacing;
+
+ /**
+ * GL_CW, GL_CCW, or 0 if it's not set in this shader.
+ */
+ GLenum16 VertexOrder;
+ /**
+ * 1, 0, or -1 if it's not set in this shader.
+ */
+ int PointMode;
+ } TessEval;
+
+ /**
+ * Geometry shader state from GLSL 1.50 layout qualifiers.
+ */
+ struct {
+ GLint VerticesOut;
+ /**
+ * 0 - Invocations count not declared in shader, or
+ * 1 .. Const.MaxGeometryShaderInvocations
+ */
+ GLint Invocations;
+ /**
+ * GL_POINTS, GL_LINES, GL_LINES_ADJACENCY, GL_TRIANGLES, or
+ * GL_TRIANGLES_ADJACENCY, or PRIM_UNKNOWN if it's not set in this
+ * shader.
+ */
+ enum shader_prim InputType;
+ /**
+ * GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP, or PRIM_UNKNOWN if
+ * it's not set in this shader.
+ */
+ enum shader_prim OutputType;
+ } Geom;
+
+ /**
+ * Compute shader state from ARB_compute_shader and
+ * ARB_compute_variable_group_size layout qualifiers.
+ */
+ struct {
+ /**
+ * Size specified using local_size_{x,y,z}, or all 0's to indicate that
+ * it's not set in this shader.
+ */
+ unsigned LocalSize[3];
+
+ /**
+ * Whether a variable work group size has been specified as defined by
+ * ARB_compute_variable_group_size.
+ */
+ bool LocalSizeVariable;
+
+ /*
+ * Arrangement of invocations used to calculate derivatives in a compute
+ * shader. From NV_compute_shader_derivatives.
+ */
+ enum gl_derivative_group DerivativeGroup;
+ } Comp;
+};
+
+/**
+ * Compile status enum. COMPILE_SKIPPED is used to indicate the compile
+ * was skipped due to the shader matching one that's been seen before by
+ * the on-disk cache.
+ */
+enum gl_compile_status
+{
+ COMPILE_FAILURE = 0,
+ COMPILE_SUCCESS,
+ COMPILE_SKIPPED
+};
+
+/**
+ * A GLSL shader object.
+ */
+struct gl_shader
+{
+ /** GL_FRAGMENT_SHADER || GL_VERTEX_SHADER || GL_GEOMETRY_SHADER_ARB ||
+ * GL_TESS_CONTROL_SHADER || GL_TESS_EVALUATION_SHADER.
+ * Must be the first field.
+ */
+ GLenum16 Type;
+ gl_shader_stage Stage;
+ GLuint Name; /**< AKA the handle */
+ GLint RefCount; /**< Reference count */
+ GLchar *Label; /**< GL_KHR_debug */
+ GLboolean DeletePending;
+ bool IsES; /**< True if this shader uses GLSL ES */
+
+ enum gl_compile_status CompileStatus;
+
+ /** SHA1 of the pre-processed source used by the disk cache. */
+ uint8_t disk_cache_sha1[SHA1_DIGEST_LENGTH];
+ /** SHA1 of the original source before replacement, set by glShaderSource. */
+ uint8_t source_sha1[SHA1_DIGEST_LENGTH];
+ /** SHA1 of FallbackSource (a copy of some original source before replacement). */
+ uint8_t fallback_source_sha1[SHA1_DIGEST_LENGTH];
+ /** SHA1 of the current compiled source, set by successful glCompileShader. */
+ uint8_t compiled_source_sha1[SHA1_DIGEST_LENGTH];
+
+ const GLchar *Source; /**< Source code string */
+ const GLchar *FallbackSource; /**< Fallback string used by on-disk cache*/
+
+ GLchar *InfoLog;
+
+ unsigned Version; /**< GLSL version used for linking */
+
+ /**
+ * A bitmask of gl_advanced_blend_mode values
+ */
+ GLbitfield BlendSupport;
+
+ struct exec_list *ir;
+ struct glsl_symbol_table *symbols;
+
+ /**
+ * Whether early fragment tests are enabled as defined by
+ * ARB_shader_image_load_store.
+ */
+ bool EarlyFragmentTests;
+
+ bool ARB_fragment_coord_conventions_enable;
+
+ bool redeclares_gl_fragcoord;
+ bool uses_gl_fragcoord;
+
+ bool PostDepthCoverage;
+ bool PixelInterlockOrdered;
+ bool PixelInterlockUnordered;
+ bool SampleInterlockOrdered;
+ bool SampleInterlockUnordered;
+ bool InnerCoverage;
+
+ /**
+ * Fragment shader state from GLSL 1.50 layout qualifiers.
+ */
+ bool origin_upper_left;
+ bool pixel_center_integer;
+
+ /**
+ * Whether bindless_sampler/bindless_image, and respectively
+ * bound_sampler/bound_image are declared at global scope as defined by
+ * ARB_bindless_texture.
+ */
+ bool bindless_sampler;
+ bool bindless_image;
+ bool bound_sampler;
+ bool bound_image;
+
+ /**
+ * Whether layer output is viewport-relative.
+ */
+ bool redeclares_gl_layer;
+ bool layer_viewport_relative;
+
+ /** Global xfb_stride out qualifier if any */
+ GLuint TransformFeedbackBufferStride[MAX_FEEDBACK_BUFFERS];
+
+ struct gl_shader_info info;
+
+ /* ARB_gl_spirv related data */
+ struct gl_shader_spirv_data *spirv_data;
+};
+
+#endif
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