diff options
Diffstat (limited to 'mesalib/src/mesa/main/mtypes.h')
| -rw-r--r-- | mesalib/src/mesa/main/mtypes.h | 184 |
1 files changed, 20 insertions, 164 deletions
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 8e1dba6f0..1c751cfff 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -42,6 +42,7 @@ #include "main/config.h" #include "glapi/glapi.h" #include "math/m_matrix.h" /* GLmatrix */ +#include "glsl/shader_enums.h" #include "util/simple_list.h" /* struct simple_node */ #include "main/formats.h" /* MESA_FORMAT_COUNT */ @@ -280,13 +281,6 @@ typedef enum /*@}*/ /** - * Bitflags for system values. - */ -#define SYSTEM_BIT_SAMPLE_ID BITFIELD64_BIT(SYSTEM_VALUE_SAMPLE_ID) -#define SYSTEM_BIT_SAMPLE_POS BITFIELD64_BIT(SYSTEM_VALUE_SAMPLE_POS) -#define SYSTEM_BIT_SAMPLE_MASK_IN BITFIELD64_BIT(SYSTEM_VALUE_SAMPLE_MASK_IN) - -/** * Determine if the given gl_varying_slot appears in the fragment shader. */ static inline GLboolean @@ -395,25 +389,6 @@ typedef enum BUFFER_BIT_COLOR6 | \ BUFFER_BIT_COLOR7) - -/** - * Shader stages. Note that these will become 5 with tessellation. - * - * The order must match how shaders are ordered in the pipeline. - * The GLSL linker assumes that if i<j, then the j-th shader is - * executed later than the i-th shader. - */ -typedef enum -{ - MESA_SHADER_VERTEX = 0, - MESA_SHADER_GEOMETRY = 1, - MESA_SHADER_FRAGMENT = 2, - MESA_SHADER_COMPUTE = 3, -} gl_shader_stage; - -#define MESA_SHADER_STAGES (MESA_SHADER_COMPUTE + 1) - - /** * Framebuffer configuration (aka visual / pixelformat) * Note: some of these fields should be boolean, but it appears that @@ -1456,7 +1431,6 @@ struct gl_viewport_attrib GLfloat X, Y; /**< position */ GLfloat Width, Height; /**< size */ GLdouble Near, Far; /**< Depth buffer range */ - GLmatrix _WindowMap; /**< Mapping transformation as a matrix. */ }; @@ -2082,140 +2056,6 @@ typedef enum /** - * If the register file is PROGRAM_SYSTEM_VALUE, the register index will be - * one of these values. - */ -typedef enum -{ - /** - * \name Vertex shader system values - */ - /*@{*/ - /** - * OpenGL-style vertex ID. - * - * Section 2.11.7 (Shader Execution), subsection Shader Inputs, of the - * OpenGL 3.3 core profile spec says: - * - * "gl_VertexID holds the integer index i implicitly passed by - * DrawArrays or one of the other drawing commands defined in section - * 2.8.3." - * - * Section 2.8.3 (Drawing Commands) of the same spec says: - * - * "The commands....are equivalent to the commands with the same base - * name (without the BaseVertex suffix), except that the ith element - * transferred by the corresponding draw call will be taken from - * element indices[i] + basevertex of each enabled array." - * - * Additionally, the overview in the GL_ARB_shader_draw_parameters spec - * says: - * - * "In unextended GL, vertex shaders have inputs named gl_VertexID and - * gl_InstanceID, which contain, respectively the index of the vertex - * and instance. The value of gl_VertexID is the implicitly passed - * index of the vertex being processed, which includes the value of - * baseVertex, for those commands that accept it." - * - * gl_VertexID gets basevertex added in. This differs from DirectX where - * SV_VertexID does \b not get basevertex added in. - * - * \note - * If all system values are available, \c SYSTEM_VALUE_VERTEX_ID will be - * equal to \c SYSTEM_VALUE_VERTEX_ID_ZERO_BASE plus - * \c SYSTEM_VALUE_BASE_VERTEX. - * - * \sa SYSTEM_VALUE_VERTEX_ID_ZERO_BASE, SYSTEM_VALUE_BASE_VERTEX - */ - SYSTEM_VALUE_VERTEX_ID, - - /** - * Instanced ID as supplied to gl_InstanceID - * - * Values assigned to gl_InstanceID always begin with zero, regardless of - * the value of baseinstance. - * - * Section 11.1.3.9 (Shader Inputs) of the OpenGL 4.4 core profile spec - * says: - * - * "gl_InstanceID holds the integer instance number of the current - * primitive in an instanced draw call (see section 10.5)." - * - * Through a big chain of pseudocode, section 10.5 describes that - * baseinstance is not counted by gl_InstanceID. In that section, notice - * - * "If an enabled vertex attribute array is instanced (it has a - * non-zero divisor as specified by VertexAttribDivisor), the element - * index that is transferred to the GL, for all vertices, is given by - * - * floor(instance/divisor) + baseinstance - * - * If an array corresponding to an attribute required by a vertex - * shader is not enabled, then the corresponding element is taken from - * the current attribute state (see section 10.2)." - * - * Note that baseinstance is \b not included in the value of instance. - */ - SYSTEM_VALUE_INSTANCE_ID, - - /** - * DirectX-style vertex ID. - * - * Unlike \c SYSTEM_VALUE_VERTEX_ID, this system value does \b not include - * the value of basevertex. - * - * \sa SYSTEM_VALUE_VERTEX_ID, SYSTEM_VALUE_BASE_VERTEX - */ - SYSTEM_VALUE_VERTEX_ID_ZERO_BASE, - - /** - * Value of \c basevertex passed to \c glDrawElementsBaseVertex and similar - * functions. - * - * \sa SYSTEM_VALUE_VERTEX_ID, SYSTEM_VALUE_VERTEX_ID_ZERO_BASE - */ - SYSTEM_VALUE_BASE_VERTEX, - /*@}*/ - - /** - * \name Geometry shader system values - */ - /*@{*/ - SYSTEM_VALUE_INVOCATION_ID, - /*@}*/ - - /** - * \name Fragment shader system values - */ - /*@{*/ - SYSTEM_VALUE_FRONT_FACE, /**< (not done yet) */ - SYSTEM_VALUE_SAMPLE_ID, - SYSTEM_VALUE_SAMPLE_POS, - SYSTEM_VALUE_SAMPLE_MASK_IN, - /*@}*/ - - SYSTEM_VALUE_MAX /**< Number of values */ -} gl_system_value; - - -/** - * The possible interpolation qualifiers that can be applied to a fragment - * shader input in GLSL. - * - * Note: INTERP_QUALIFIER_NONE must be 0 so that memsetting the - * gl_fragment_program data structure to 0 causes the default behavior. - */ -enum glsl_interp_qualifier -{ - INTERP_QUALIFIER_NONE = 0, - INTERP_QUALIFIER_SMOOTH, - INTERP_QUALIFIER_FLAT, - INTERP_QUALIFIER_NOPERSPECTIVE, - INTERP_QUALIFIER_COUNT /**< Number of interpolation qualifiers */ -}; - - -/** * \brief Layout qualifiers for gl_FragDepth. * * Extension AMD_conservative_depth allows gl_FragDepth to be redeclared with @@ -2247,6 +2087,8 @@ struct gl_program struct prog_instruction *Instructions; + struct nir_shader *nir; + GLbitfield64 InputsRead; /**< Bitmask of which input regs are read */ GLbitfield64 OutputsWritten; /**< Bitmask of which output regs are written */ GLbitfield SystemValuesRead; /**< Bitmask of SYSTEM_VALUE_x inputs used */ @@ -2762,6 +2604,16 @@ struct gl_active_atomic_buffer }; /** + * Active resource in a gl_shader_program + */ +struct gl_program_resource +{ + GLenum Type; /** Program interface type. */ + const void *Data; /** Pointer to resource associated data structure. */ + uint8_t StageReferences; /** Bitmask of shader stage references. */ +}; + +/** * A GLSL program object. * Basically a linked collection of vertex and fragment shaders. */ @@ -2935,6 +2787,10 @@ struct gl_shader_program */ struct gl_shader *_LinkedShaders[MESA_SHADER_STAGES]; + /** List of all active resources after linking. */ + struct gl_program_resource *ProgramResourceList; + unsigned NumProgramResourceList; + /* True if any of the fragment shaders attached to this program use: * #extension ARB_fragment_coord_conventions: enable */ @@ -3527,8 +3383,8 @@ struct gl_constants GLboolean ForceGLSLExtensionsWarn; /** - * If non-zero, forces GLSL shaders without the #version directive to behave - * as if they began with "#version ForceGLSLVersion". + * If non-zero, forces GLSL shaders to behave as if they began + * with "#version ForceGLSLVersion". */ GLuint ForceGLSLVersion; @@ -4523,7 +4379,7 @@ struct gl_context #ifdef DEBUG extern int MESA_VERBOSE; extern int MESA_DEBUG_FLAGS; -# define MESA_FUNCTION __FUNCTION__ +# define MESA_FUNCTION __func__ #else # define MESA_VERBOSE 0 # define MESA_DEBUG_FLAGS 0 |