#include "config.h" /* Hardwired parameters */
#include "glapitable.h"
#include "glthread.h"
-
#include "math/m_matrix.h" /* GLmatrix */
-#if defined(MESA_TRACE)
-#include "Trace/tr_context.h"
-#endif
-
/**
* Color channel data type.
GLenum LogicOp; /**< Logic operator */
GLboolean IndexLogicOpEnabled; /**< Color index logic op enabled flag */
GLboolean ColorLogicOpEnabled; /**< RGBA logic op enabled flag */
+ GLboolean _LogicOpEnabled; /**< RGBA logic op + EXT_blend_logic_op enabled flag */
/*@}*/
GLboolean DitherFlag; /**< Dither enable flag */
/*@{*/
GLfloat Attrib[VERT_ATTRIB_MAX][4]; /**< Current vertex attributes
* indexed by VERT_ATTRIB_* */
- GLuint Index; /**< Current color index */
+ GLfloat Index; /**< Current color index */
GLboolean EdgeFlag; /**< Current edge flag */
/*@}*/
/**
* \name Values are always valid.
*
- * \note BTW, note how similar this set of attributes is to the SWvertex data type
- * in the software rasterizer...
+ * \note BTW, note how similar this set of attributes is to the SWvertex
+ * data type in the software rasterizer...
*/
/*@{*/
GLfloat RasterPos[4]; /**< Current raster position */
GLfloat RasterDistance; /**< Current raster distance */
GLfloat RasterColor[4]; /**< Current raster color */
GLfloat RasterSecondaryColor[4]; /**< Current raster secondary color */
- GLuint RasterIndex; /**< Current raster index */
+ GLfloat RasterIndex; /**< Current raster index */
GLfloat RasterTexCoords[MAX_TEXTURE_UNITS][4];/**< Current raster texcoords */
GLboolean RasterPosValid; /**< Raster pos valid flag */
/*@}*/
*/
struct gl_depthbuffer_attrib {
GLenum Func; /**< Function for depth buffer compare */
- GLfloat Clear; /**< Value to clear depth buffer to */
+ GLclampd Clear; /**< Value to clear depth buffer to */
GLboolean Test; /**< Depth buffering enabled flag */
GLboolean Mask; /**< Depth buffer writable? */
GLboolean OcclusionTest; /**< GL_HP_occlusion_test */
};
+/**
+ * GL_ARB_vertex_buffer_object buffer object
+ */
+struct gl_buffer_object {
+ GLint RefCount;
+ GLuint Name;
+ GLenum Usage;
+ GLenum Access;
+ GLvoid *Pointer; /**< Only valid while buffer is mapped */
+ GLuint Size; /**< Size of data array in bytes */
+ GLubyte *Data; /**< The storage */
+};
+
+
+
/**
* Client pixel packing/unpacking attributes
*/
GLenum Type;
GLsizei Stride; /**< user-specified stride */
GLsizei StrideB; /**< actual stride in bytes */
- void *Ptr;
- GLuint Flags;
+ const GLubyte *Ptr;
GLuint Enabled; /**< one of the _NEW_ARRAY_ bits */
GLboolean Normalized; /**< GL_ARB_vertex_program */
- GLuint BufferBinding; /**< GL_ARB_vertex_buffer_object */
+
+ /**< GL_ARB_vertex_buffer_object */
+ struct gl_buffer_object *BufferObj;
+ GLuint _MaxElement;
+
+ GLuint Flags;
};
GLint TexCoordInterleaveFactor;
GLint ActiveTexture; /**< Client Active Texture */
- GLuint LockFirst;
- GLuint LockCount;
+ GLuint LockFirst; /**< GL_EXT_compiled_vertex_array */
+ GLuint LockCount; /**< GL_EXT_compiled_vertex_array */
GLuint _Enabled; /**< _NEW_ARRAY_* - bit set if array enabled */
GLuint NewState; /**< _NEW_ARRAY_* */
- /* GL_ARB_vertex_buffer_object */
- GLuint ArrayBufferBinding;
- GLuint ElementArrayBufferBinding;
+#if FEATURE_ARB_vertex_buffer_object
+ struct gl_buffer_object *NullBufferObj;
+ struct gl_buffer_object *ArrayBufferObj;
+ struct gl_buffer_object *ElementArrayBufferObj;
+#endif
+ GLuint _MaxElement; /* Min of all enabled array's maxes */
};
PROGRAM_ENV_PARAM,
PROGRAM_NAMED_PARAM,
PROGRAM_STATE_VAR,
- PROGRAM_WRITE_ONLY
+ PROGRAM_WRITE_ONLY,
+ PROGRAM_ADDRESS
};
GLboolean IsPositionInvariant; /* GL_NV_vertex_program1_1 */
GLuint InputsRead; /* Bitmask of which input regs are read */
GLuint OutputsWritten; /* Bitmask of which output regs are written to */
+ struct program_parameter_list *Parameters; /**< array [NumParameters] */
};
#endif
/*@}*/
- /** GL_ARB_vertex_buffer_objects */
+#if FEATURE_ARB_vertex_buffer_object
struct _mesa_HashTable *BufferObjects;
+#endif
void *DriverData; /**< Device driver shared state */
};
/* vertex or fragment program */
GLuint MaxProgramMatrices;
GLuint MaxProgramMatrixStackDepth;
+ /* vertex array / buffer object bounds checking */
+ GLboolean CheckArrayBounds;
};
GLboolean SGIX_shadow_ambient; /* or GL_ARB_shadow_ambient */
GLboolean TDFX_texture_compression_FXT1;
GLboolean APPLE_client_storage;
+ GLboolean S3_s3tc;
/*@}*/
/* The extension string */
const GLubyte *String;
/* This has to be included here. */
-struct gl_buffer_object;
#include "dd.h"
/*@}*/
};
+struct mesa_list_state {
+ GLuint CallDepth; /**< Current recursion calling depth */
+ Node *CurrentListPtr; /**< Head of list being compiled */
+ GLuint CurrentListNum; /**< Number of the list being compiled */
+ Node *CurrentBlock; /**< Pointer to current block of nodes */
+ GLuint CurrentPos; /**< Index into current block of nodes */
+ GLvertexformat ListVtxfmt;
+
+ GLubyte ActiveAttribSize[VERT_ATTRIB_MAX];
+ GLfloat CurrentAttrib[VERT_ATTRIB_MAX][4];
+
+ GLubyte ActiveMaterialSize[MAT_ATTRIB_MAX];
+ GLfloat CurrentMaterial[MAT_ATTRIB_MAX][4];
+
+ GLubyte ActiveIndex;
+ GLfloat CurrentIndex;
+
+ GLubyte ActiveEdgeFlag;
+ GLboolean CurrentEdgeFlag;
+};
+
/**
* Mesa context
struct _glapi_table *CurrentDispatch; /**< == Save or Exec !! */
/*@}*/
- GLboolean ExecPrefersFloat; /**< What preference for color conversion? */
- GLboolean SavePrefersFloat;
-
GLvisual Visual;
GLframebuffer *DrawBuffer; /**< buffer for writing */
GLframebuffer *ReadBuffer; /**< buffer for reading */
GLmatrix _ModelProjectMatrix;
/** \name Display lists */
- /*@{*/
- GLuint CallDepth; /**< Current recursion calling depth */
+ struct mesa_list_state ListState;
+
GLboolean ExecuteFlag; /**< Execute GL commands? */
GLboolean CompileFlag; /**< Compile GL commands into display list? */
- Node *CurrentListPtr; /**< Head of list being compiled */
- GLuint CurrentListNum; /**< Number of the list being compiled */
- Node *CurrentBlock; /**< Pointer to current block of nodes */
- GLuint CurrentPos; /**< Index into current block of nodes */
- /*@}*/
/** Extensions */
struct gl_extensions Extensions;
/** \name For debugging/development only */
/*@{*/
- GLboolean NoRaster;
GLboolean FirstTimeCurrent;
/*@}*/
/** Dither disable via MESA_NO_DITHER env var */
GLboolean NoDither;
- GLboolean Rendering;
-
-#if defined(MESA_TRACE)
- struct _glapi_table *TraceDispatch;
- trace_context_t *TraceCtx;
-#else
- void *TraceDispatch;
- void *TraceCtx;
-#endif
-
/** Core tnl module support */
struct gl_tnl_module TnlModule;
- /**
- * \name GL_ARB_vertex_buffer_object state
- *
- * These pointers track the buffer objects last bound via
- * \c glBindBufferObjectARB. If it the last bound object ID was 0 for a
- * given target, the pointer will be \c NULL.
- */
- /*@{*/
- struct gl_buffer_object * ArrayBuffer;
- struct gl_buffer_object * ElementArrayBuffer;
- /*@}*/
-
/**
* \name Hooks for module contexts.
*
#ifdef MESA_DEBUG
extern int MESA_VERBOSE;
extern int MESA_DEBUG_FLAGS;
+# define MESA_FUNCTION __FUNCTION__
#else
# define MESA_VERBOSE 0
# define MESA_DEBUG_FLAGS 0
+# define MESA_FUNCTION "a function"
# ifndef NDEBUG
# define NDEBUG
# endif
#define Elements(x) sizeof(x)/sizeof(*(x))
-/**
- * Flush vertices.
- *
- * \param ctx GL context.
- * \param newstate new state.
- *
- * Checks if dd_function_table::NeedFlush is marked to flush stored vertices,
- * and calls dd_function_table::FlushVertices if so. Marks
- * __GLcontextRec::NewState with \p newstate.
- *
- * \todo Eventually let the driver specify what state changes require a flush:
- */
-#define FLUSH_VERTICES(ctx, newstate) \
-do { \
- if (MESA_VERBOSE & VERBOSE_STATE) \
- _mesa_debug(ctx, "FLUSH_VERTICES in %s\n", __FUNCTION__); \
- if (ctx->Driver.NeedFlush & FLUSH_STORED_VERTICES) \
- ctx->Driver.FlushVertices(ctx, FLUSH_STORED_VERTICES); \
- ctx->NewState |= newstate; \
-} while (0)
-
-/**
- * Flush current state.
- *
- * \param ctx GL context.
- * \param newstate new state.
- *
- * Checks if dd_function_table::NeedFlush is marked to flush current state,
- * and calls dd_function_table::FlushVertices if so. Marks
- * __GLcontextRec::NewState with \p newstate.
- */
-#define FLUSH_CURRENT(ctx, newstate) \
-do { \
- if (MESA_VERBOSE & VERBOSE_STATE) \
- _mesa_debug(ctx, "FLUSH_CURRENT in %s\n", __FUNCTION__); \
- if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) \
- ctx->Driver.FlushVertices(ctx, FLUSH_UPDATE_CURRENT); \
- ctx->NewState |= newstate; \
-} while (0)
-
-/**
- * Macro to assert that the API call was made outside the
- * glBegin()/glEnd() pair, with return value.
- *
- * \param ctx GL context.
- * \param retval value to return value in case the assertion fails.
- */
-#define ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, retval) \
-do { \
- if (ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) { \
- _mesa_error( ctx, GL_INVALID_OPERATION, "begin/end" ); \
- return retval; \
- } \
-} while (0)
-
-/**
- * Macro to assert that the API call was made outside the
- * glBegin()/glEnd() pair.
- *
- * \param ctx GL context.
- */
-#define ASSERT_OUTSIDE_BEGIN_END(ctx) \
-do { \
- if (ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) { \
- _mesa_error( ctx, GL_INVALID_OPERATION, "begin/end" ); \
- return; \
- } \
-} while (0)
-
-/**
- * Macro to assert that the API call was made outside the
- * glBegin()/glEnd() pair and flush the vertices.
- *
- * \param ctx GL context.
- */
-#define ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx) \
-do { \
- ASSERT_OUTSIDE_BEGIN_END(ctx); \
- FLUSH_VERTICES(ctx, 0); \
-} while (0)
-
-/**
- * Macro to assert that the API call was made outside the
- * glBegin()/glEnd() pair and flush the vertices, with return value.
- *
- * \param ctx GL context.
- * \param retval value to return value in case the assertion fails.
- */
-#define ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, retval) \
-do { \
- ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, retval); \
- FLUSH_VERTICES(ctx, 0); \
-} while (0)
-
-
#endif /* TYPES_H */
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