struct gl_pixelstore_attrib;
struct gl_display_list;
-#if FEATURE_ARB_vertex_buffer_object
+/* GL_ARB_vertex_buffer_object */
/* Modifies GL_MAP_UNSYNCHRONIZED_BIT to allow driver to fail (return
* NULL) if buffer is unavailable for immediate mapping.
*
* respect the contents of already referenced data.
*/
#define MESA_MAP_NOWAIT_BIT 0x0040
-#endif
/**
*
* This is called by the \c _mesa_store_tex[sub]image[123]d() fallback
* functions. The driver should examine \p internalFormat and return a
- * pointer to an appropriate gl_texture_format.
+ * gl_format value.
*/
GLuint (*ChooseTextureFormat)( GLcontext *ctx, GLint internalFormat,
GLenum srcFormat, GLenum srcType );
GLboolean (*IsTextureResident)( GLcontext *ctx,
struct gl_texture_object *t );
- /**
- * Called by glActiveTextureARB() to set current texture unit.
- */
- void (*ActiveTexture)( GLcontext *ctx, GLuint texUnitNumber );
-
/**
* Called when the texture's color lookup table is changed.
*
void (*CopyColorSubTable)( GLcontext *ctx,
GLenum target, GLsizei start,
GLint x, GLint y, GLsizei width );
-
- void (*CopyConvolutionFilter1D)( GLcontext *ctx, GLenum target,
- GLenum internalFormat,
- GLint x, GLint y, GLsizei width );
-
- void (*CopyConvolutionFilter2D)( GLcontext *ctx, GLenum target,
- GLenum internalFormat,
- GLint x, GLint y,
- GLsizei width, GLsizei height );
/*@}*/
struct gl_program * (*NewProgram)(GLcontext *ctx, GLenum target, GLuint id);
/** Delete a program */
void (*DeleteProgram)(GLcontext *ctx, struct gl_program *prog);
- /** Notify driver that a program string has been specified. */
- void (*ProgramStringNotify)(GLcontext *ctx, GLenum target,
- struct gl_program *prog);
+ /**
+ * Notify driver that a program string (and GPU code) has been specified
+ * or modified. Return GL_TRUE or GL_FALSE to indicate if the program is
+ * supported by the driver.
+ */
+ GLboolean (*ProgramStringNotify)(GLcontext *ctx, GLenum target,
+ struct gl_program *prog);
/** Query if program can be loaded onto hardware */
GLboolean (*IsProgramNative)(GLcontext *ctx, GLenum target,
/*@}*/
+ /**
+ * \name GLSL shader/program functions.
+ */
+ /*@{*/
+ /**
+ * Called when a shader is compiled.
+ *
+ * Note that not all shader objects get ShaderCompile called on
+ * them. Notably, the shaders containing builtin functions do not
+ * have CompileShader() called, so if lowering passes are done they
+ * need to also be performed in LinkShader().
+ */
+ GLboolean (*CompileShader)(GLcontext *ctx, struct gl_shader *shader);
+ /**
+ * Called when a shader program is linked.
+ *
+ * This gives drivers an opportunity to clone the IR and make their
+ * own transformations on it for the purposes of code generation.
+ */
+ GLboolean (*LinkShader)(GLcontext *ctx, struct gl_shader_program *shader);
+ /*@}*/
/**
* \name State-changing functions.
void (*ClearColor)(GLcontext *ctx, const GLfloat color[4]);
/** Specify the clear value for the depth buffer */
void (*ClearDepth)(GLcontext *ctx, GLclampd d);
- /** Specify the clear value for the color index buffers */
- void (*ClearIndex)(GLcontext *ctx, GLuint index);
/** Specify the clear value for the stencil buffer */
void (*ClearStencil)(GLcontext *ctx, GLint s);
/** Specify a plane against which all geometry is clipped */
/** Enable and disable writing of frame buffer color components */
void (*ColorMask)(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
GLboolean bmask, GLboolean amask );
+ void (*ColorMaskIndexed)(GLcontext *ctx, GLuint buf, GLboolean rmask,
+ GLboolean gmask, GLboolean bmask, GLboolean amask);
/** Cause a material color to track the current color */
void (*ColorMaterial)(GLcontext *ctx, GLenum face, GLenum mode);
/** Specify whether front- or back-facing facets can be culled */
void (*Fogfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
/** Specify implementation-specific hints */
void (*Hint)(GLcontext *ctx, GLenum target, GLenum mode);
- /** Control the writing of individual bits in the color index buffers */
- void (*IndexMask)(GLcontext *ctx, GLuint mask);
/** Set light source parameters.
* Note: for GL_POSITION and GL_SPOT_DIRECTION, params will have already
* been transformed to eye-space.
/*@}*/
- /**
- * \name State-query functions
- *
- * Return GL_TRUE if query was completed, GL_FALSE otherwise.
- */
- /*@{*/
- /** Return the value or values of a selected parameter */
- GLboolean (*GetBooleanv)(GLcontext *ctx, GLenum pname, GLboolean *result);
- /** Return the value or values of a selected parameter */
- GLboolean (*GetDoublev)(GLcontext *ctx, GLenum pname, GLdouble *result);
- /** Return the value or values of a selected parameter */
- GLboolean (*GetFloatv)(GLcontext *ctx, GLenum pname, GLfloat *result);
- /** Return the value or values of a selected parameter */
- GLboolean (*GetIntegerv)(GLcontext *ctx, GLenum pname, GLint *result);
- /** Return the value or values of a selected parameter */
- GLboolean (*GetInteger64v)(GLcontext *ctx, GLenum pname, GLint64 *result);
- /** Return the value or values of a selected parameter */
- GLboolean (*GetPointerv)(GLcontext *ctx, GLenum pname, GLvoid **result);
- /*@}*/
-
-
/**
* \name Vertex/pixel buffer object functions
*/
-#if FEATURE_ARB_vertex_buffer_object
/*@{*/
void (*BindBuffer)( GLcontext *ctx, GLenum target,
struct gl_buffer_object *obj );
/* May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
*/
- void * (*MapBufferRange)( GLcontext *ctx, GLenum target,
- GLintptr offset, GLsizeiptr length, GLbitfield access,
+ void * (*MapBufferRange)( GLcontext *ctx, GLenum target, GLintptr offset,
+ GLsizeiptr length, GLbitfield access,
struct gl_buffer_object *obj);
- void (*FlushMappedBufferRange) (GLcontext *ctx, GLenum target,
- GLintptr offset, GLsizeiptr length,
- struct gl_buffer_object *obj);
+ void (*FlushMappedBufferRange)(GLcontext *ctx, GLenum target,
+ GLintptr offset, GLsizeiptr length,
+ struct gl_buffer_object *obj);
GLboolean (*UnmapBuffer)( GLcontext *ctx, GLenum target,
struct gl_buffer_object *obj );
/*@}*/
-#endif
/**
- * \name Functions for GL_EXT_framebuffer_object
+ * \name Functions for GL_APPLE_object_purgeable
+ */
+ /*@{*/
+ /* variations on ObjectPurgeable */
+ GLenum (*BufferObjectPurgeable)( GLcontext *ctx, struct gl_buffer_object *obj, GLenum option );
+ GLenum (*RenderObjectPurgeable)( GLcontext *ctx, struct gl_renderbuffer *obj, GLenum option );
+ GLenum (*TextureObjectPurgeable)( GLcontext *ctx, struct gl_texture_object *obj, GLenum option );
+
+ /* variations on ObjectUnpurgeable */
+ GLenum (*BufferObjectUnpurgeable)( GLcontext *ctx, struct gl_buffer_object *obj, GLenum option );
+ GLenum (*RenderObjectUnpurgeable)( GLcontext *ctx, struct gl_renderbuffer *obj, GLenum option );
+ GLenum (*TextureObjectUnpurgeable)( GLcontext *ctx, struct gl_texture_object *obj, GLenum option );
+ /*@}*/
+
+ /**
+ * \name Functions for GL_EXT_framebuffer_{object,blit}.
*/
-#if FEATURE_EXT_framebuffer_object
/*@{*/
struct gl_framebuffer * (*NewFramebuffer)(GLcontext *ctx, GLuint name);
struct gl_renderbuffer * (*NewRenderbuffer)(GLcontext *ctx, GLuint name);
void (*BindFramebuffer)(GLcontext *ctx, GLenum target,
- struct gl_framebuffer *fb, struct gl_framebuffer *fbread);
+ struct gl_framebuffer *drawFb,
+ struct gl_framebuffer *readFb);
void (*FramebufferRenderbuffer)(GLcontext *ctx,
struct gl_framebuffer *fb,
GLenum attachment,
void (*ValidateFramebuffer)(GLcontext *ctx,
struct gl_framebuffer *fb);
/*@}*/
-#endif
-#if FEATURE_EXT_framebuffer_blit
void (*BlitFramebuffer)(GLcontext *ctx,
GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter);
-#endif
/**
* \name Query objects
* \name GLSL-related functions (ARB extensions and OpenGL 2.x)
*/
/*@{*/
- void (*AttachShader)(GLcontext *ctx, GLuint program, GLuint shader);
- void (*BindAttribLocation)(GLcontext *ctx, GLuint program, GLuint index,
- const GLcharARB *name);
- void (*CompileShader)(GLcontext *ctx, GLuint shader);
- GLuint (*CreateShader)(GLcontext *ctx, GLenum type);
- GLuint (*CreateProgram)(GLcontext *ctx);
- void (*DeleteProgram2)(GLcontext *ctx, GLuint program);
- void (*DeleteShader)(GLcontext *ctx, GLuint shader);
- void (*DetachShader)(GLcontext *ctx, GLuint program, GLuint shader);
- void (*GetActiveAttrib)(GLcontext *ctx, GLuint program, GLuint index,
- GLsizei maxLength, GLsizei * length, GLint * size,
- GLenum * type, GLcharARB * name);
- void (*GetActiveUniform)(GLcontext *ctx, GLuint program, GLuint index,
- GLsizei maxLength, GLsizei *length, GLint *size,
- GLenum *type, GLcharARB *name);
- void (*GetAttachedShaders)(GLcontext *ctx, GLuint program, GLsizei maxCount,
- GLsizei *count, GLuint *obj);
- GLint (*GetAttribLocation)(GLcontext *ctx, GLuint program,
- const GLcharARB *name);
- GLuint (*GetHandle)(GLcontext *ctx, GLenum pname);
- void (*GetProgramiv)(GLcontext *ctx, GLuint program,
- GLenum pname, GLint *params);
- void (*GetProgramInfoLog)(GLcontext *ctx, GLuint program, GLsizei bufSize,
- GLsizei *length, GLchar *infoLog);
- void (*GetShaderiv)(GLcontext *ctx, GLuint shader,
- GLenum pname, GLint *params);
- void (*GetShaderInfoLog)(GLcontext *ctx, GLuint shader, GLsizei bufSize,
- GLsizei *length, GLchar *infoLog);
- void (*GetShaderSource)(GLcontext *ctx, GLuint shader, GLsizei maxLength,
- GLsizei *length, GLcharARB *sourceOut);
- void (*GetUniformfv)(GLcontext *ctx, GLuint program, GLint location,
- GLfloat *params);
- void (*GetUniformiv)(GLcontext *ctx, GLuint program, GLint location,
- GLint *params);
- GLint (*GetUniformLocation)(GLcontext *ctx, GLuint program,
- const GLcharARB *name);
- GLboolean (*IsProgram)(GLcontext *ctx, GLuint name);
- GLboolean (*IsShader)(GLcontext *ctx, GLuint name);
- void (*LinkProgram)(GLcontext *ctx, GLuint program);
- void (*ShaderSource)(GLcontext *ctx, GLuint shader, const GLchar *source);
- void (*Uniform)(GLcontext *ctx, GLint location, GLsizei count,
- const GLvoid *values, GLenum type);
- void (*UniformMatrix)(GLcontext *ctx, GLint cols, GLint rows,
- GLint location, GLsizei count,
- GLboolean transpose, const GLfloat *values);
- void (*UseProgram)(GLcontext *ctx, GLuint program);
- void (*ValidateProgram)(GLcontext *ctx, GLuint program);
- /* XXX many more to come */
+ struct gl_shader *(*NewShader)(GLcontext *ctx, GLuint name, GLenum type);
+ void (*DeleteShader)(GLcontext *ctx, struct gl_shader *shader);
+ struct gl_shader_program *(*NewShaderProgram)(GLcontext *ctx, GLuint name);
+ void (*DeleteShaderProgram)(GLcontext *ctx,
+ struct gl_shader_program *shProg);
+ void (*UseProgram)(GLcontext *ctx, struct gl_shader_program *shProg);
/*@}*/
void (*EndCallList)( GLcontext *ctx );
-#if FEATURE_ARB_sync
/**
* \name GL_ARB_sync interfaces
*/
void (*ServerWaitSync)(GLcontext *, struct gl_sync_object *,
GLbitfield, GLuint64);
/*@}*/
-#endif
+
+ /** GL_NV_conditional_render */
+ void (*BeginConditionalRender)(GLcontext *ctx, struct gl_query_object *q,
+ GLenum mode);
+ void (*EndConditionalRender)(GLcontext *ctx, struct gl_query_object *q);
+
+ /**
+ * \name GL_OES_draw_texture interface
+ */
+ /*@{*/
+ void (*DrawTex)(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
+ GLfloat width, GLfloat height);
+ /*@}*/
+
+ /**
+ * \name GL_OES_EGL_image interface
+ */
+ void (*EGLImageTargetTexture2D)(GLcontext *ctx, GLenum target,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage,
+ GLeglImageOES image_handle);
+ void (*EGLImageTargetRenderbufferStorage)(GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ void *image_handle);
+
+ /**
+ * \name GL_EXT_transform_feedback interface
+ */
+ struct gl_transform_feedback_object *
+ (*NewTransformFeedback)(GLcontext *ctx, GLuint name);
+ void (*DeleteTransformFeedback)(GLcontext *ctx,
+ struct gl_transform_feedback_object *obj);
+ void (*BeginTransformFeedback)(GLcontext *ctx, GLenum mode,
+ struct gl_transform_feedback_object *obj);
+ void (*EndTransformFeedback)(GLcontext *ctx,
+ struct gl_transform_feedback_object *obj);
+ void (*PauseTransformFeedback)(GLcontext *ctx,
+ struct gl_transform_feedback_object *obj);
+ void (*ResumeTransformFeedback)(GLcontext *ctx,
+ struct gl_transform_feedback_object *obj);
+ void (*DrawTransformFeedback)(GLcontext *ctx, GLenum mode,
+ struct gl_transform_feedback_object *obj);
};
* These are the initial values to be installed into dispatch by
* mesa. If the T&L driver wants to modify the dispatch table
* while installed, it must do so itself. It would be possible for
- * the vertexformat to install it's own initial values for these
+ * the vertexformat to install its own initial values for these
* functions, but this way there is an obvious list of what is
* expected of the driver.
*
* \name Vertex
*/
/*@{*/
- void (GLAPIENTRYP ArrayElement)( GLint ); /* NOTE */
+ void (GLAPIENTRYP ArrayElement)( GLint );
void (GLAPIENTRYP Color3f)( GLfloat, GLfloat, GLfloat );
void (GLAPIENTRYP Color3fv)( const GLfloat * );
void (GLAPIENTRYP Color4f)( GLfloat, GLfloat, GLfloat, GLfloat );
void (GLAPIENTRYP Color4fv)( const GLfloat * );
void (GLAPIENTRYP EdgeFlag)( GLboolean );
- void (GLAPIENTRYP EvalCoord1f)( GLfloat ); /* NOTE */
- void (GLAPIENTRYP EvalCoord1fv)( const GLfloat * ); /* NOTE */
- void (GLAPIENTRYP EvalCoord2f)( GLfloat, GLfloat ); /* NOTE */
- void (GLAPIENTRYP EvalCoord2fv)( const GLfloat * ); /* NOTE */
- void (GLAPIENTRYP EvalPoint1)( GLint ); /* NOTE */
- void (GLAPIENTRYP EvalPoint2)( GLint, GLint ); /* NOTE */
+ void (GLAPIENTRYP EvalCoord1f)( GLfloat );
+ void (GLAPIENTRYP EvalCoord1fv)( const GLfloat * );
+ void (GLAPIENTRYP EvalCoord2f)( GLfloat, GLfloat );
+ void (GLAPIENTRYP EvalCoord2fv)( const GLfloat * );
+ void (GLAPIENTRYP EvalPoint1)( GLint );
+ void (GLAPIENTRYP EvalPoint2)( GLint, GLint );
void (GLAPIENTRYP FogCoordfEXT)( GLfloat );
void (GLAPIENTRYP FogCoordfvEXT)( const GLfloat * );
void (GLAPIENTRYP Indexf)( GLfloat );
void (GLAPIENTRYP Indexfv)( const GLfloat * );
- void (GLAPIENTRYP Materialfv)( GLenum face, GLenum pname, const GLfloat * ); /* NOTE */
+ void (GLAPIENTRYP Materialfv)( GLenum face, GLenum pname, const GLfloat * );
void (GLAPIENTRYP MultiTexCoord1fARB)( GLenum, GLfloat );
void (GLAPIENTRYP MultiTexCoord1fvARB)( GLenum, const GLfloat * );
void (GLAPIENTRYP MultiTexCoord2fARB)( GLenum, GLfloat, GLfloat );
void (GLAPIENTRYP Vertex3fv)( const GLfloat * );
void (GLAPIENTRYP Vertex4f)( GLfloat, GLfloat, GLfloat, GLfloat );
void (GLAPIENTRYP Vertex4fv)( const GLfloat * );
- void (GLAPIENTRYP CallList)( GLuint ); /* NOTE */
- void (GLAPIENTRYP CallLists)( GLsizei, GLenum, const GLvoid * ); /* NOTE */
+ void (GLAPIENTRYP CallList)( GLuint );
+ void (GLAPIENTRYP CallLists)( GLsizei, GLenum, const GLvoid * );
void (GLAPIENTRYP Begin)( GLenum );
void (GLAPIENTRYP End)( void );
/* GL_NV_vertex_program */
void (GLAPIENTRYP VertexAttrib3fvNV)( GLuint index, const GLfloat *v );
void (GLAPIENTRYP VertexAttrib4fNV)( GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w );
void (GLAPIENTRYP VertexAttrib4fvNV)( GLuint index, const GLfloat *v );
-#if FEATURE_ARB_vertex_program
+ /* GL_ARB_vertex_program */
void (GLAPIENTRYP VertexAttrib1fARB)( GLuint index, GLfloat x );
void (GLAPIENTRYP VertexAttrib1fvARB)( GLuint index, const GLfloat *v );
void (GLAPIENTRYP VertexAttrib2fARB)( GLuint index, GLfloat x, GLfloat y );
void (GLAPIENTRYP VertexAttrib3fvARB)( GLuint index, const GLfloat *v );
void (GLAPIENTRYP VertexAttrib4fARB)( GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w );
void (GLAPIENTRYP VertexAttrib4fvARB)( GLuint index, const GLfloat *v );
-#endif
/*@}*/
- /*
- */
void (GLAPIENTRYP Rectf)( GLfloat, GLfloat, GLfloat, GLfloat );
/**
const GLvoid **indices,
GLsizei primcount,
const GLint *basevertex);
+ void (GLAPIENTRYP DrawArraysInstanced)(GLenum mode, GLint first,
+ GLsizei count, GLsizei primcount);
+ void (GLAPIENTRYP DrawElementsInstanced)(GLenum mode, GLsizei count,
+ GLenum type, const GLvoid *indices,
+ GLsizei primcount);
/*@}*/
/**
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