cairo-drm-radeon-private.h [plain text]
#ifndef CAIRO_DRM_RADEON_PRIVATE_H
#define CAIRO_DRM_RADEON_PRIVATE_H
#include "cairo-compiler-private.h"
#include "cairo-types-private.h"
#include "cairo-drm-private.h"
#include "cairo-freelist-private.h"
#define RADEON_GEM_DOMAIN_CPU 0x1
#define RADEON_GEM_DOMAIN_GTT 0x2
#define RADEON_GEM_DOMAIN_VRAM 0x4
typedef struct _radeon_bo {
cairo_drm_bo_t base;
void *virtual;
cairo_bool_t in_batch;
uint32_t read_domains;
uint32_t write_domain;
} radeon_bo_t;
typedef struct _radeon_device {
cairo_drm_device_t base;
cairo_freepool_t bo_pool;
uint64_t vram_limit;
uint64_t gart_limit;
} radeon_device_t;
cairo_private cairo_status_t
radeon_device_init (radeon_device_t *device, int fd);
cairo_private void
radeon_device_fini (radeon_device_t *device);
cairo_private cairo_bool_t
radeon_info (int fd,
uint64_t *gart_size,
uint64_t *vram_size);
cairo_private void
radeon_bo_write (const radeon_device_t *dev,
radeon_bo_t *bo,
unsigned long offset,
unsigned long size,
const void *data);
cairo_private void
radeon_bo_read (const radeon_device_t *dev,
radeon_bo_t *bo,
unsigned long offset,
unsigned long size,
void *data);
cairo_private void
radeon_bo_wait (const radeon_device_t *dev, radeon_bo_t *bo);
cairo_private void *
radeon_bo_map (const radeon_device_t *dev, radeon_bo_t *bo);
cairo_private void
radeon_bo_unmap (radeon_bo_t *bo);
cairo_private cairo_drm_bo_t *
radeon_bo_create (radeon_device_t *dev,
uint32_t size,
uint32_t initial_domain);
cairo_private cairo_drm_bo_t *
radeon_bo_create_for_name (radeon_device_t *dev, uint32_t name);
cairo_private cairo_surface_t *
radeon_bo_get_image (const radeon_device_t *device,
radeon_bo_t *bo,
const cairo_drm_surface_t *surface);
#endif