*/
struct gl_texture_object
{
- _glthread_Mutex Mutex; /**< for thread safety */
- GLint RefCount; /**< reference count */
- GLuint Name; /**< the user-visible texture object ID */
- GLenum Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */
+ _glthread_Mutex Mutex; /**< for thread safety */
+ GLint RefCount; /**< reference count */
+ GLuint Name; /**< the user-visible texture object ID */
+ GLenum Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */
struct gl_sampler_object Sampler;
- GLenum DepthMode; /**< GL_ARB_depth_texture */
-
- GLfloat Priority; /**< in [0,1] */
- GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */
- GLint MaxLevel; /**< max mipmap level, OpenGL 1.2 */
- GLint ImmutableLevels; /**< ES 3.0 / ARB_texture_view */
- GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */
- GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - b in spec) */
- GLint CropRect[4]; /**< GL_OES_draw_texture */
- GLenum Swizzle[4]; /**< GL_EXT_texture_swizzle */
- GLuint _Swizzle; /**< same as Swizzle, but SWIZZLE_* format */
- GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */
- GLboolean _BaseComplete; /**< Is the base texture level valid? */
- GLboolean _MipmapComplete; /**< Is the whole mipmap valid? */
- GLboolean _IsIntegerFormat; /**< Does the texture store integer values? */
- GLboolean _RenderToTexture; /**< Any rendering to this texture? */
- GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */
- GLboolean Immutable; /**< GL_ARB_texture_storage */
+ GLenum DepthMode; /**< GL_ARB_depth_texture */
+
+ GLfloat Priority; /**< in [0,1] */
+ GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */
+ GLint MaxLevel; /**< max mipmap level, OpenGL 1.2 */
+ GLint ImmutableLevels; /**< ES 3.0 / ARB_texture_view */
+ GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */
+ GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - p in spec) */
+ GLint CropRect[4]; /**< GL_OES_draw_texture */
+ GLenum Swizzle[4]; /**< GL_EXT_texture_swizzle */
+ GLuint _Swizzle; /**< same as Swizzle, but SWIZZLE_* format */
+ GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */
+ GLboolean _BaseComplete; /**< Is the base texture level valid? */
+ GLboolean _MipmapComplete; /**< Is the whole mipmap valid? */
+ GLboolean _IsIntegerFormat; /**< Does the texture store integer values? */
+ GLboolean _RenderToTexture; /**< Any rendering to this texture? */
+ GLboolean Purgeable; /**< Is the buffer purgeable under memory
+ pressure? */
+ GLboolean Immutable; /**< GL_ARB_texture_storage */
/** Actual texture images, indexed by [cube face] and [mipmap level] */
struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS];
GLuint Id;
GLubyte *String; /**< Null-terminated program text */
GLint RefCount;
- GLenum Target; /**< GL_VERTEX/FRAGMENT_PROGRAM_ARB */
+ GLenum Target; /**< GL_VERTEX/FRAGMENT_PROGRAM_ARB, GL_GEOMETRY_PROGRAM_NV */
GLenum Format; /**< String encoding format */
struct prog_instruction *Instructions;
{
struct gl_program Base; /**< base class */
+ GLint VerticesIn;
GLint VerticesOut;
GLenum InputType; /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB,
GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */
/** Shaders containing built-in functions that are used for linking. */
struct gl_shader *builtins_to_link[16];
unsigned num_builtins_to_link;
+
+ /**
+ * Geometry shader state from GLSL 1.50 layout qualifiers.
+ */
+ struct {
+ GLint VerticesOut;
+ /**
+ * GL_POINTS, GL_LINES, GL_LINES_ADJACENCY, GL_TRIANGLES, or
+ * GL_TRIANGLES_ADJACENCY, or PRIM_UNKNOWN if it's not set in this
+ * shader.
+ */
+ GLenum InputType;
+ /**
+ * GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP, or PRIM_UNKNOWN if
+ * it's not set in this shader.
+ */
+ GLenum OutputType;
+ } Geom;
};
/** Post-link gl_FragDepth layout for ARB_conservative_depth. */
enum gl_frag_depth_layout FragDepthLayout;
- /** Geometry shader state - copied into gl_geometry_program at link time */
+ /**
+ * Geometry shader state - copied into gl_geometry_program by
+ * _mesa_copy_linked_program_data().
+ */
struct {
+ GLint VerticesIn;
GLint VerticesOut;
GLenum InputType; /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB,
GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */
GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */
} Geom;
- /** Vertex shader state - copied into gl_vertex_program at link time */
+ /** Vertex shader state */
struct {
- GLboolean UsesClipDistance; /**< True if gl_ClipDistance is written to. */
+ /**
+ * True if gl_ClipDistance is written to. Copied into gl_vertex_program
+ * by _mesa_copy_linked_program_data().
+ */
+ GLboolean UsesClipDistance;
GLuint ClipDistanceArraySize; /**< Size of the gl_ClipDistance array, or
0 if not present. */
} Vert;
#define GLSL_NOP_FRAG 0x40 /**< Force no-op fragment shaders */
#define GLSL_USE_PROG 0x80 /**< Log glUseProgram calls */
#define GLSL_REPORT_ERRORS 0x100 /**< Print compilation errors */
+#define GLSL_DUMP_ON_ERROR 0x200 /**< Dump shaders to stderr on compile error */
/**
*/
GLboolean ForceGLSLExtensionsWarn;
+ /**
+ * If non-zero, forces GLSL shaders without the #version directive to behave
+ * as if they began with "#version ForceGLSLVersion".
+ */
+ GLuint ForceGLSLVersion;
+
/**
* Does the driver support real 32-bit integers? (Otherwise, integers are
* simulated via floats.)
MESA_DEBUG_SOURCE_THIRD_PARTY,
MESA_DEBUG_SOURCE_APPLICATION,
MESA_DEBUG_SOURCE_OTHER,
- MESA_DEBUG_SOURCE_COUNT,
+ MESA_DEBUG_SOURCE_COUNT
};
enum mesa_debug_type {
MESA_DEBUG_TYPE_PORTABILITY,
MESA_DEBUG_TYPE_PERFORMANCE,
MESA_DEBUG_TYPE_OTHER,
- MESA_DEBUG_TYPE_COUNT,
+ MESA_DEBUG_TYPE_COUNT
};
enum mesa_debug_severity {
MESA_DEBUG_SEVERITY_LOW,
MESA_DEBUG_SEVERITY_MEDIUM,
MESA_DEBUG_SEVERITY_HIGH,
- MESA_DEBUG_SEVERITY_COUNT,
+ MESA_DEBUG_SEVERITY_COUNT
};
/** @} */
struct gl_debug_state
{
GLDEBUGPROCARB Callback;
- GLvoid *CallbackData;
+ const void *CallbackData;
GLboolean SyncOutput;
GLboolean Defaults[MESA_DEBUG_SEVERITY_COUNT][MESA_DEBUG_SOURCE_COUNT][MESA_DEBUG_TYPE_COUNT];
struct gl_debug_namespace Namespaces[MESA_DEBUG_SOURCE_COUNT][MESA_DEBUG_TYPE_COUNT];
API_OPENGLES,
API_OPENGLES2,
API_OPENGL_CORE,
- API_OPENGL_LAST = API_OPENGL_CORE,
+ API_OPENGL_LAST = API_OPENGL_CORE
} gl_api;
/**
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