/*
* Mesa 3-D graphics library
- * Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
*/
void (*UpdateState)( struct gl_context *ctx, GLbitfield new_state );
- /**
- * 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)( struct gl_framebuffer *buffer,
- GLuint *width, GLuint *height );
-
/**
* Resize the given framebuffer to the given size.
* XXX OBSOLETE: this function will be removed in the future.
/**
* Called by glCopyTex[Sub]Image[123]D().
+ *
+ * This function should copy a rectangular region in the rb to a single
+ * destination slice, specified by @slice. In the case of 1D array
+ * textures (where one GL call can potentially affect multiple destination
+ * slices), core mesa takes care of calling this function multiple times,
+ * once for each scanline to be copied.
*/
void (*CopyTexSubImage)(struct gl_context *ctx, GLuint dims,
struct gl_texture_image *texImage,
- GLint xoffset, GLint yoffset, GLint zoffset,
+ GLint xoffset, GLint yoffset, GLint slice,
struct gl_renderbuffer *rb,
GLint x, GLint y,
GLsizei width, GLsizei height);
void (*WaitQuery)(struct gl_context *ctx, struct gl_query_object *q);
/*@}*/
+ /**
+ * \name Performance monitors
+ */
+ /*@{*/
+ struct gl_perf_monitor_object * (*NewPerfMonitor)(struct gl_context *ctx);
+ void (*DeletePerfMonitor)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m);
+ GLboolean (*BeginPerfMonitor)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m);
+
+ /** Stop an active performance monitor, discarding results. */
+ void (*ResetPerfMonitor)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m);
+ void (*EndPerfMonitor)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m);
+ GLboolean (*IsPerfMonitorResultAvailable)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m);
+ void (*GetPerfMonitorResult)(struct gl_context *ctx,
+ struct gl_perf_monitor_object *m,
+ GLsizei dataSize,
+ GLuint *data,
+ GLint *bytesWritten);
+ /*@}*/
+
/**
* \name Vertex Array objects