#include "hal_gfx_sys_defs.h"
Go to the source code of this file.
Classes | |
struct | hal_gfx_buffer_t_ |
The base structure of gpu memory. More... | |
struct | hal_gfx_ringbuffer_t_ |
The ringbuffer structure. More... | |
Macros | |
#define | MUTEX_RB 0 |
#define | MUTEX_MALLOC 1 |
#define | MUTEX_FLUSH 2 |
#define | MUTEX_MAX 2 |
Typedefs | |
typedef struct hal_gfx_buffer_t_ | hal_gfx_buffer_t |
The base structure of gpu memory. More... | |
typedef struct hal_gfx_ringbuffer_t_ | hal_gfx_ringbuffer_t |
The ringbuffer structure. More... | |
Functions | |
int32_t | hal_gfx_sys_init (void) |
Initialize system. Implementor defined. Called in hal_gfx_init() More... | |
int | hal_gfx_wait_irq (void) |
Wait for interrupt from the GPU. More... | |
int | hal_gfx_wait_irq_cl (int cl_id) |
Wait for a Command List to finish. More... | |
int | hal_gfx_wait_irq_brk (int brk_id) |
Wait for a Breakpoint. More... | |
uint32_t | hal_gfx_reg_read (uint32_t reg) |
Read Hardware register. More... | |
void | hal_gfx_reg_write (uint32_t reg, uint32_t value) |
Write Hardware Register. More... | |
hal_gfx_buffer_t | hal_gfx_buffer_create (int size) |
Create memory buffer. More... | |
hal_gfx_buffer_t | hal_gfx_buffer_create_pool (int pool, int size) |
Create memory buffer at a specific pool. More... | |
void * | hal_gfx_buffer_map (hal_gfx_buffer_t *bo) |
Maps buffer. More... | |
void | hal_gfx_buffer_unmap (hal_gfx_buffer_t *bo) |
Unmaps buffer. More... | |
void | hal_gfx_buffer_destroy (hal_gfx_buffer_t *bo) |
Destroy/deallocate buffer. More... | |
uintptr_t | hal_gfx_buffer_phys (hal_gfx_buffer_t *bo) |
Get physical (GPU) base address of a given buffer. More... | |
void | hal_gfx_buffer_flush (hal_gfx_buffer_t *bo) |
Write-back buffer from cache to main memory. More... | |
void * | hal_gfx_host_malloc (size_t size) |
Allocate memory for CPU to use (typically, standard malloc() is called) More... | |
void | hal_gfx_host_free (void *ptr) |
Free memory previously allocated with hal_gfx_host_malloc() More... | |
int | hal_gfx_rb_init (hal_gfx_ringbuffer_t *rb, int reset) |
Initialize Ring Buffer. Should be called from inside hal_gfx_sys_init(). This is a private function, the user should never call it. More... | |
int | hal_gfx_mutex_lock (int mutex_id) |
Mutex Lock for multiple processes/threads. More... | |
int | hal_gfx_mutex_unlock (int mutex_id) |
Mutex Unlock for multiple processes/threads. More... | |