/*@{*/
typedef GLuint64 GLbitfield64;
-#define BITFIELD64_ONE 1ULL
-#define BITFIELD64_ALLONES ~0ULL
-
/** Set a single bit */
-#define BITFIELD64_BIT(b) (BITFIELD64_ONE << (b))
-
-/** Set a mask of the least significant \c b bits */
-#define BITFIELD64_MASK(b) (((b) >= 64) ? BITFIELD64_ALLONES : \
- (BITFIELD64_BIT(b) - 1))
-
-/**
- * Set all bits from l (low bit) to h (high bit), inclusive.
- *
- * \note \C BITFIELD_64_RANGE(0, 63) return 64 set bits.
- */
-#define BITFIELD64_RANGE(l, h) (BITFIELD64_MASK((h) + 1) & ~BITFIELD64_MASK(l))
-/*@}*/
+#define BITFIELD64_BIT(b) (1ULL << (b))
/**
/*@}*/
+/** Extra draw modes beyond GL_POINTS, GL_TRIANGLE_FAN, etc */
+#define PRIM_OUTSIDE_BEGIN_END (GL_POLYGON+1)
+#define PRIM_INSIDE_UNKNOWN_PRIM (GL_POLYGON+2)
+#define PRIM_UNKNOWN (GL_POLYGON+3)
+
/**
* Shader stages. Note that these will become 5 with tessellation.
GLint bindToMipmapTexture;
GLint bindToTextureTargets;
GLint yInverted;
+
+ /* EXT_framebuffer_sRGB */
+ GLint sRGBCapable;
};
GLenum ClampFragmentColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
GLenum ClampReadColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
+
+ GLboolean sRGBEnabled; /**< Framebuffer sRGB blending/updating requested */
};
};
+/**
+ * \brief Layout qualifiers for gl_FragDepth.
+ *
+ * Extension AMD_conservative_depth allows gl_FragDepth to be redeclared with
+ * a layout qualifier.
+ *
+ * \see enum ir_depth_layout
+ */
+enum gl_frag_depth_layout {
+ FRAG_DEPTH_LAYOUT_NONE, /**< No layout is specified. */
+ FRAG_DEPTH_LAYOUT_ANY,
+ FRAG_DEPTH_LAYOUT_GREATER,
+ FRAG_DEPTH_LAYOUT_LESS,
+ FRAG_DEPTH_LAYOUT_UNCHANGED
+};
+
+
/**
* Hint attribute group (GL_HINT_BIT).
*
/** glPixelZoom */
GLfloat ZoomX, ZoomY;
-
- /** GL_SGI_texture_color_table */
- GLfloat TextureColorTableScale[4]; /**< RGBA */
- GLfloat TextureColorTableBias[4]; /**< RGBA */
};
* GL_DEPTH_COMPONENT or GL_DEPTH_STENCIL_EXT
* only. Used for choosing TexEnv arithmetic.
*/
- GLuint TexFormat; /**< The actual format: MESA_FORMAT_x */
+ gl_format TexFormat; /**< The actual texture memory format */
GLuint Border; /**< 0 or 1 */
GLuint Width; /**< = 2^WidthLog2 + 2*Border */
/** Points to highest priority, complete and enabled texture object */
struct gl_texture_object *_Current;
-
- /** GL_SGI_texture_color_table */
- /*@{*/
- struct gl_color_table ColorTable;
- struct gl_color_table ProxyColorTable;
- GLboolean ColorTableEnabled;
- /*@}*/
};
GLuint RestartIndex;
GLbitfield NewState; /**< mask of _NEW_ARRAY_* values */
+ GLboolean RebindArrays; /**< whether the VBO module should rebind arrays */
/* GL_ARB_vertex_buffer_object */
struct gl_buffer_object *ArrayBufferObj;
GLboolean UsesKill; /**< shader uses KIL instruction */
GLboolean OriginUpperLeft;
GLboolean PixelCenterInteger;
+ enum gl_frag_depth_layout FragDepthLayout;
};
GLint RefCount; /**< Reference count */
GLboolean DeletePending;
GLboolean CompileStatus;
- GLboolean Main; /**< shader defines main() */
- GLboolean UnresolvedRefs;
const GLchar *Source; /**< Source code string */
GLuint SourceChecksum; /**< for debug/logging purposes */
struct gl_program *Program; /**< Post-compile assembly code */
GLenum InternalFormat; /**< The user-specified format */
GLenum _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_DEPTH_COMPONENT or
GL_STENCIL_INDEX. */
- GLuint Format; /**< The actual format: MESA_FORMAT_x */
+ gl_format Format; /**< The actual renderbuffer memory format */
GLubyte NumSamples;
GLuint MaxAttribs;
GLuint MaxTemps;
GLuint MaxAddressRegs;
+ GLuint MaxAddressOffset; /**< [-MaxAddressOffset, MaxAddressOffset-1] */
GLuint MaxParameters;
GLuint MaxLocalParams;
GLuint MaxEnvParams;
/** GL_EXT_gpu_shader4 */
GLint MinProgramTexelOffset, MaxProgramTexelOffset;
+
+ /* GL_EXT_framebuffer_sRGB */
+ GLboolean sRGBCapable; /* can enable sRGB blend/update on FBOs */
};
GLboolean EXT_vertex_array_set;
GLboolean OES_standard_derivatives;
/* vendor extensions */
+ GLboolean AMD_conservative_depth;
GLboolean APPLE_client_storage;
GLboolean APPLE_packed_pixels;
GLboolean APPLE_vertex_array_object;
GLboolean NV_vertex_program;
GLboolean NV_vertex_program1_1;
GLboolean OES_read_format;
- GLboolean SGI_texture_color_table;
GLboolean SGIS_generate_mipmap;
GLboolean SGIS_texture_edge_clamp;
GLboolean SGIS_texture_lod;
/**
* \name Bits to indicate what state has changed.
- *
- * 4 unused flags.
*/
/*@{*/
-#define _NEW_MODELVIEW 0x1 /**< __struct gl_contextRec::ModelView */
-#define _NEW_PROJECTION 0x2 /**< __struct gl_contextRec::Projection */
-#define _NEW_TEXTURE_MATRIX 0x4 /**< __struct gl_contextRec::TextureMatrix */
-#define _NEW_ACCUM 0x10 /**< __struct gl_contextRec::Accum */
-#define _NEW_COLOR 0x20 /**< __struct gl_contextRec::Color */
-#define _NEW_DEPTH 0x40 /**< __struct gl_contextRec::Depth */
-#define _NEW_EVAL 0x80 /**< __struct gl_contextRec::Eval, __struct gl_contextRec::EvalMap */
-#define _NEW_FOG 0x100 /**< __struct gl_contextRec::Fog */
-#define _NEW_HINT 0x200 /**< __struct gl_contextRec::Hint */
-#define _NEW_LIGHT 0x400 /**< __struct gl_contextRec::Light */
-#define _NEW_LINE 0x800 /**< __struct gl_contextRec::Line */
-#define _NEW_PIXEL 0x1000 /**< __struct gl_contextRec::Pixel */
-#define _NEW_POINT 0x2000 /**< __struct gl_contextRec::Point */
-#define _NEW_POLYGON 0x4000 /**< __struct gl_contextRec::Polygon */
-#define _NEW_POLYGONSTIPPLE 0x8000 /**< __struct gl_contextRec::PolygonStipple */
-#define _NEW_SCISSOR 0x10000 /**< __struct gl_contextRec::Scissor */
-#define _NEW_STENCIL 0x20000 /**< __struct gl_contextRec::Stencil */
-#define _NEW_TEXTURE 0x40000 /**< __struct gl_contextRec::Texture */
-#define _NEW_TRANSFORM 0x80000 /**< __struct gl_contextRec::Transform */
-#define _NEW_VIEWPORT 0x100000 /**< __struct gl_contextRec::Viewport */
-#define _NEW_PACKUNPACK 0x200000 /**< __struct gl_contextRec::Pack, __struct gl_contextRec::Unpack */
-#define _NEW_ARRAY 0x400000 /**< __struct gl_contextRec::Array */
-#define _NEW_RENDERMODE 0x800000 /**< __struct gl_contextRec::RenderMode, __struct gl_contextRec::Feedback, __struct gl_contextRec::Select */
-#define _NEW_BUFFERS 0x1000000 /**< __struct gl_contextRec::Visual, __struct gl_contextRec::DrawBuffer, */
-#define _NEW_MULTISAMPLE 0x2000000 /**< __struct gl_contextRec::Multisample */
-#define _NEW_TRACK_MATRIX 0x4000000 /**< __struct gl_contextRec::VertexProgram */
-#define _NEW_PROGRAM 0x8000000 /**< __struct gl_contextRec::VertexProgram */
-#define _NEW_CURRENT_ATTRIB 0x10000000 /**< __struct gl_contextRec::Current */
-#define _NEW_PROGRAM_CONSTANTS 0x20000000
-#define _NEW_BUFFER_OBJECT 0x40000000
+#define _NEW_MODELVIEW (1 << 0) /**< gl_context::ModelView */
+#define _NEW_PROJECTION (1 << 1) /**< gl_context::Projection */
+#define _NEW_TEXTURE_MATRIX (1 << 2) /**< gl_context::TextureMatrix */
+#define _NEW_COLOR (1 << 3) /**< gl_context::Color */
+#define _NEW_DEPTH (1 << 4) /**< gl_context::Depth */
+#define _NEW_EVAL (1 << 5) /**< gl_context::Eval, EvalMap */
+#define _NEW_FOG (1 << 6) /**< gl_context::Fog */
+#define _NEW_HINT (1 << 7) /**< gl_context::Hint */
+#define _NEW_LIGHT (1 << 8) /**< gl_context::Light */
+#define _NEW_LINE (1 << 9) /**< gl_context::Line */
+#define _NEW_PIXEL (1 << 10) /**< gl_context::Pixel */
+#define _NEW_POINT (1 << 11) /**< gl_context::Point */
+#define _NEW_POLYGON (1 << 12) /**< gl_context::Polygon */
+#define _NEW_POLYGONSTIPPLE (1 << 13) /**< gl_context::PolygonStipple */
+#define _NEW_SCISSOR (1 << 14) /**< gl_context::Scissor */
+#define _NEW_STENCIL (1 << 15) /**< gl_context::Stencil */
+#define _NEW_TEXTURE (1 << 16) /**< gl_context::Texture */
+#define _NEW_TRANSFORM (1 << 17) /**< gl_context::Transform */
+#define _NEW_VIEWPORT (1 << 18) /**< gl_context::Viewport */
+#define _NEW_PACKUNPACK (1 << 19) /**< gl_context::Pack, Unpack */
+#define _NEW_ARRAY (1 << 20) /**< gl_context::Array */
+#define _NEW_RENDERMODE (1 << 21) /**< gl_context::RenderMode, etc */
+#define _NEW_BUFFERS (1 << 22) /**< gl_context::Visual, DrawBuffer, */
+#define _NEW_CURRENT_ATTRIB (1 << 23) /**< gl_context::Current */
+#define _NEW_MULTISAMPLE (1 << 24) /**< gl_context::Multisample */
+#define _NEW_TRACK_MATRIX (1 << 25) /**< gl_context::VertexProgram */
+#define _NEW_PROGRAM (1 << 26) /**< New program/shader state */
+#define _NEW_PROGRAM_CONSTANTS (1 << 27)
+#define _NEW_BUFFER_OBJECT (1 << 28)
#define _NEW_ALL ~0
/*@}*/
GLboolean FirstTimeCurrent;
/*@}*/
- /** Dither disable via MESA_NO_DITHER env var */
- GLboolean NoDither;
-
/** software compression/decompression supported or not */
GLboolean Mesa_DXTn;
};
-/** The string names for GL_POINT, GL_LINE_LOOP, etc */
-extern const char *_mesa_prim_name[GL_POLYGON+4];
-
-
#ifdef DEBUG
extern int MESA_VERBOSE;
extern int MESA_DEBUG_FLAGS;