/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 6.5.2
*
- * Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2006 Brian Paul 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"),
struct dd_function_table {
/**
* Return a string as needed by glGetString().
- *
- * Only the GL_RENDERER token must be implemented. Otherwise, NULL can be
+ * Only the GL_RENDERER query must be implemented. Otherwise, NULL can be
* returned.
*/
const GLubyte * (*GetString)( GLcontext *ctx, GLenum name );
* Get the width and height of the named buffer/window.
*
* Mesa uses this to determine when the driver's window size has changed.
+ * XXX OBSOLETE: this function will be removed in the future.
*/
void (*GetBufferSize)( GLframebuffer *buffer,
GLuint *width, GLuint *height );
/**
* Resize the given framebuffer to the given size.
+ * XXX OBSOLETE: this function will be removed in the future.
*/
void (*ResizeBuffers)( GLcontext *ctx, GLframebuffer *fb,
GLuint width, GLuint height);
/**
* Called whenever an error is generated.
- *
* __GLcontextRec::ErrorValue contains the error value.
*/
void (*Error)( GLcontext *ctx );
/**
* Clear the color/depth/stencil/accum buffer(s).
- *
- * \param mask a bitmask of the DD_*_BIT values defined above that indicates
- * which buffers need to be cleared.
- * \param all if true then clear the whole buffer, else clear only the
- * region defined by <tt>(x, y, width, height)</tt>.
- *
- * This function must obey the glColorMask(), glIndexMask() and
- * glStencilMask() settings!
- * Software Mesa can do masked clears if the device driver can't.
+ * \param buffers a bitmask of BUFFER_BIT_* flags indicating which
+ * renderbuffers need to be cleared.
*/
- void (*Clear)( GLcontext *ctx, GLbitfield mask, GLboolean all,
- GLint x, GLint y, GLint width, GLint height );
-
+ void (*Clear)( GLcontext *ctx, GLbitfield buffers );
/**
- * \name For hardware accumulation buffer
+ * Execute glAccum command.
*/
- /*@{*/
+ void (*Accum)( GLcontext *ctx, GLenum op, GLfloat value );
+
+
/**
- * Execute glAccum command within the given scissor region.
+ * Execute glRasterPos, updating the ctx->Current.Raster fields
*/
- void (*Accum)( GLcontext *ctx, GLenum op, GLfloat value,
- GLint xpos, GLint ypos, GLint width, GLint height );
- /*@}*/
-
+ void (*RasterPos)( GLcontext *ctx, const GLfloat v[4] );
/**
- * \name glDraw(), glRead(), glCopyPixels() and glBitmap() functions
+ * \name Image-related functions
*/
/*@{*/
/**
- * This is called by glDrawPixels().
- *
+ * Called by glDrawPixels().
* \p unpack describes how to unpack the source image data.
*/
void (*DrawPixels)( GLcontext *ctx,
GLvoid *dest );
/**
- * Do a glCopyPixels().
- *
- * This function must respect all rasterization state, glPixelTransfer(),
- * glPixelZoom(), etc.
+ * Called by glCopyPixels().
*/
void (*CopyPixels)( GLcontext *ctx, GLint srcx, GLint srcy,
GLsizei width, GLsizei height,
GLint dstx, GLint dsty, GLenum type );
/**
- * This is called by glBitmap().
- *
- * Works the same as dd_function_table::DrawPixels, above.
+ * Called by glBitmap().
*/
void (*Bitmap)( GLcontext *ctx,
GLint x, GLint y, GLsizei width, GLsizei height,
GLint x, GLint y,
GLsizei width, GLsizei height );
+ /**
+ * Called by glGenerateMipmap() or when GL_GENERATE_MIPMAP_SGIS is enabled.
+ */
+ void (*GenerateMipmap)(GLcontext *ctx, GLenum target,
+ struct gl_texture_object *texObj);
+
/**
* Called by glTexImage[123]D when user specifies a proxy texture
* target.
*/
void (*GetCompressedTexImage)(GLcontext *ctx, GLenum target, GLint level,
GLvoid *img,
- const struct gl_texture_object *texObj,
- const struct gl_texture_image *texImage);
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
/**
* Called to query number of bytes of storage needed to store the
*/
void (*FreeTexImageData)( GLcontext *ctx, struct gl_texture_image *tImage );
+ /** Map texture image data into user space */
+ void (*MapTexture)( GLcontext *ctx, struct gl_texture_object *tObj );
+ /** Unmap texture images from user space */
+ void (*UnmapTexture)( GLcontext *ctx, struct gl_texture_object *tObj );
+
/**
* Note: no context argument. This function doesn't initially look
* like it belongs here, except that the driver is the only entity
*/
/*@{*/
/** Bind a vertex/fragment program */
- void (*BindProgram)(GLcontext *ctx, GLenum target, struct program *prog);
+ void (*BindProgram)(GLcontext *ctx, GLenum target, struct gl_program *prog);
/** Allocate a new program */
- struct program * (*NewProgram)(GLcontext *ctx, GLenum target, GLuint id);
+ struct gl_program * (*NewProgram)(GLcontext *ctx, GLenum target, GLuint id);
/** Delete a program */
- void (*DeleteProgram)(GLcontext *ctx, struct program *prog);
+ void (*DeleteProgram)(GLcontext *ctx, struct gl_program *prog);
/** Notify driver that a program string has been specified. */
void (*ProgramStringNotify)(GLcontext *ctx, GLenum target,
- struct program *prog);
-
-
+ struct gl_program *prog);
+ /** Get value of a program register during program execution. */
+ void (*GetProgramRegister)(GLcontext *ctx, enum register_file file,
+ GLuint index, GLfloat val[4]);
/** Query if program can be loaded onto hardware */
GLboolean (*IsProgramNative)(GLcontext *ctx, GLenum target,
- struct program *prog);
+ struct gl_program *prog);
/*@}*/
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 *fb, struct gl_framebuffer *fbread);
void (*FramebufferRenderbuffer)(GLcontext *ctx,
struct gl_framebuffer *fb,
GLenum attachment,
struct gl_renderbuffer_attachment *att);
void (*FinishRenderTexture)(GLcontext *ctx,
struct gl_renderbuffer_attachment *att);
+ void (*ValidateFramebuffer)(GLcontext *ctx,
+ struct gl_framebuffer *fb);
/*@}*/
#endif
#if FEATURE_EXT_framebuffer_blit
*/
/*@{*/
struct gl_query_object * (*NewQueryObject)(GLcontext *ctx, GLuint id);
- void (*BeginQuery)(GLcontext *ctx, GLenum target,
- struct gl_query_object *q);
- void (*EndQuery)(GLcontext *ctx, GLenum target, struct gl_query_object *q);
+ void (*DeleteQuery)(GLcontext *ctx, struct gl_query_object *q);
+ void (*BeginQuery)(GLcontext *ctx, struct gl_query_object *q);
+ void (*EndQuery)(GLcontext *ctx, struct gl_query_object *q);
+ void (*CheckQuery)(GLcontext *ctx, struct gl_query_object *q);
+ void (*WaitQuery)(GLcontext *ctx, struct gl_query_object *q);
+ /*@}*/
+
+
+ /**
+ * \name Vertex Array objects
+ */
+ /*@{*/
+ struct gl_array_object * (*NewArrayObject)(GLcontext *ctx, GLuint id);
+ void (*DeleteArrayObject)(GLcontext *ctx, struct gl_array_object *obj);
+ void (*BindArrayObject)(GLcontext *ctx, struct gl_array_object *obj);
+ /*@}*/
+
+ /**
+ * \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,
+ GLenum matrixType, 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 */
/*@}*/
void (*ValidateTnlModule)( GLcontext *ctx, GLuint new_state );
-#define PRIM_OUTSIDE_BEGIN_END GL_POLYGON+1
-#define PRIM_INSIDE_UNKNOWN_PRIM GL_POLYGON+2
-#define PRIM_UNKNOWN GL_POLYGON+3
+#define PRIM_OUTSIDE_BEGIN_END (GL_POLYGON+1)
+#define PRIM_INSIDE_UNKNOWN_PRIM (GL_POLYGON+2)
+#define PRIM_UNKNOWN (GL_POLYGON+3)
/**
* Set by the driver-supplied T&L engine.
void (GLAPIENTRYP Color4f)( GLfloat, GLfloat, GLfloat, GLfloat );
void (GLAPIENTRYP Color4fv)( const GLfloat * );
void (GLAPIENTRYP EdgeFlag)( GLboolean );
- void (GLAPIENTRYP EdgeFlagv)( const GLboolean * );
void (GLAPIENTRYP EvalCoord1f)( GLfloat ); /* NOTE */
void (GLAPIENTRYP EvalCoord1fv)( const GLfloat * ); /* NOTE */
void (GLAPIENTRYP EvalCoord2f)( GLfloat, GLfloat ); /* NOTE */
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