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freedreno: steal handy macro for compute caps from nouveau

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Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2018-02-26 11:22:33 -05:00
parent 26a9321d0a
commit 54988f1e6b
1 changed files with 17 additions and 42 deletions
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59
src/gallium/drivers/freedreno/freedreno_screen.c
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@ -633,16 +633,17 @@ fd_get_compute_param(struct pipe_screen *pscreen, enum pipe_shader_ir ir_type,
if (!has_compute(screen))
return 0;
#define RET(x) do { \
if (ret) \
memcpy(ret, x, sizeof(x)); \
return sizeof(x); \
} while (0)
switch (param) {
case PIPE_COMPUTE_CAP_ADDRESS_BITS:
if (ret) {
uint32_t *address_bits = ret;
address_bits[0] = 32;
if (is_a5xx(screen))
address_bits[0] = 64;
}
return 1 * sizeof(uint32_t);
if (is_a5xx(screen))
RET((uint32_t []){ 64 });
RET((uint32_t []){ 32 });
case PIPE_COMPUTE_CAP_IR_TARGET:
if (ret)
@ -650,53 +651,27 @@ fd_get_compute_param(struct pipe_screen *pscreen, enum pipe_shader_ir ir_type,
return strlen(ir) * sizeof(char);
case PIPE_COMPUTE_CAP_GRID_DIMENSION:
if (ret) {
uint64_t *grid_dimension = ret;
grid_dimension[0] = 3;
}
return 1 * sizeof(uint64_t);
RET((uint64_t []) { 3 });
case PIPE_COMPUTE_CAP_MAX_GRID_SIZE:
if (ret) {
uint64_t *grid_size = ret;
grid_size[0] = 65535;
grid_size[1] = 65535;
grid_size[2] = 65535;
}
return 3 * sizeof(uint64_t) ;
RET(((uint64_t []) { 65535, 65535, 65535 }));
case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE:
if (ret) {
uint64_t *block_size = ret;
block_size[0] = 1024;
block_size[1] = 1024;
block_size[2] = 64;
}
return 3 * sizeof(uint64_t) ;
RET(((uint64_t []) { 1024, 1024, 64 }));
case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK:
if (ret) {
uint64_t *max_threads_per_block = ret;
*max_threads_per_block = 1024;
}
return sizeof(uint64_t);
RET((uint64_t []) { 1024 });
case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE:
case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE:
if (ret) {
uint64_t *local_size = ret;
*local_size = 32768;
}
return sizeof(uint64_t);
RET((uint64_t []) { 32768 });
case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE:
case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
break;
case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE:
if (ret) {
uint64_t *max = ret;
*max = 32768;
}
return sizeof(uint64_t);
RET((uint64_t []) { 32768 });
case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY:
case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED: