mirror of
https://github.com/brl/mutter.git
synced 2024-11-28 02:50:41 -05:00
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* A Low Level GPU Graphics and Utilities API
|
|
*
|
|
* Copyright (C) 2012 Intel Corporation.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use, copy,
|
|
* modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
* of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef __COGL_GPU_INFO_PRIVATE_H
|
|
#define __COGL_GPU_INFO_PRIVATE_H
|
|
|
|
#include "cogl-context.h"
|
|
|
|
typedef enum _CoglGpuInfoArchitectureFlag
|
|
{
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_VERTEX_IMMEDIATE_MODE,
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_VERTEX_TILED,
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_VERTEX_SOFTWARE,
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_FRAGMENT_IMMEDIATE_MODE,
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_FRAGMENT_DEFERRED,
|
|
COGL_GPU_INFO_ARCHITECTURE_FLAG_FRAGMENT_SOFTWARE
|
|
} CoglGpuInfoArchitectureFlag;
|
|
|
|
typedef enum _CoglGpuInfoArchitecture
|
|
{
|
|
COGL_GPU_INFO_ARCHITECTURE_UNKNOWN,
|
|
COGL_GPU_INFO_ARCHITECTURE_SANDYBRIDGE,
|
|
COGL_GPU_INFO_ARCHITECTURE_SGX,
|
|
COGL_GPU_INFO_ARCHITECTURE_MALI,
|
|
COGL_GPU_INFO_ARCHITECTURE_LLVMPIPE,
|
|
COGL_GPU_INFO_ARCHITECTURE_SOFTPIPE,
|
|
COGL_GPU_INFO_ARCHITECTURE_SWRAST
|
|
} CoglGpuInfoArchitecture;
|
|
|
|
typedef enum
|
|
{
|
|
COGL_GPU_INFO_VENDOR_UNKNOWN,
|
|
COGL_GPU_INFO_VENDOR_INTEL,
|
|
COGL_GPU_INFO_VENDOR_IMAGINATION_TECHNOLOGIES,
|
|
COGL_GPU_INFO_VENDOR_ARM,
|
|
COGL_GPU_INFO_VENDOR_QUALCOMM,
|
|
COGL_GPU_INFO_VENDOR_NVIDIA,
|
|
COGL_GPU_INFO_VENDOR_ATI,
|
|
COGL_GPU_INFO_VENDOR_MESA
|
|
} CoglGpuInfoVendor;
|
|
|
|
typedef enum
|
|
{
|
|
COGL_GPU_INFO_DRIVER_PACKAGE_UNKNOWN,
|
|
COGL_GPU_INFO_DRIVER_PACKAGE_MESA
|
|
} CoglGpuInfoDriverPackage;
|
|
|
|
typedef enum
|
|
{
|
|
/* If this bug is present then it is faster to read pixels into a
|
|
* PBO and then memcpy out of the PBO into system memory rather than
|
|
* directly read into system memory.
|
|
* https://bugs.freedesktop.org/show_bug.cgi?id=46631
|
|
*/
|
|
COGL_GPU_INFO_DRIVER_BUG_MESA_46631_SLOW_READ_PIXELS = 1 << 0
|
|
} CoglGpuInfoDriverBug;
|
|
|
|
typedef struct _CoglGpuInfoVersion CoglGpuInfoVersion;
|
|
|
|
typedef struct _CoglGpuInfo CoglGpuInfo;
|
|
|
|
struct _CoglGpuInfo
|
|
{
|
|
CoglGpuInfoVendor vendor;
|
|
const char *vendor_name;
|
|
|
|
CoglGpuInfoDriverPackage driver_package;
|
|
const char *driver_package_name;
|
|
int driver_package_version;
|
|
|
|
CoglGpuInfoArchitecture architecture;
|
|
const char *architecture_name;
|
|
CoglGpuInfoArchitectureFlag architecture_flags;
|
|
|
|
CoglGpuInfoDriverBug driver_bugs;
|
|
};
|
|
|
|
/*
|
|
* _cogl_gpu_info_init:
|
|
* @ctx: A #CoglContext
|
|
* @gpu: A return location for the GPU information
|
|
*
|
|
* Determines information about the GPU and driver from the given
|
|
* context.
|
|
*/
|
|
void
|
|
_cogl_gpu_info_init (CoglContext *ctx,
|
|
CoglGpuInfo *gpu);
|
|
|
|
#endif /* __COGL_GPU_INFO_PRIVATE_H */
|