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llvmpipe: add support for compute shader params

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Acked-by: Roland Scheidegger <sroland@vmware.com>
This commit is contained in:
Dave Airlie
2019-12-10 14:55:34 +10:00
parent 22d631e235
commit 073734ca7f
1 changed files with 57 additions and 7 deletions
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src/gallium/drivers/llvmpipe/lp_screen.c
+57 -7
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@@ -524,17 +524,67 @@ llvmpipe_get_compute_param(struct pipe_screen *_screen,
}
return sizeof(uint64_t);
case PIPE_COMPUTE_CAP_GRID_DIMENSION:
if (ret) {
uint32_t *grid_dim = ret;
*grid_dim = 3;
}
return sizeof(uint32_t);
case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE:
case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE:
case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
if (ret) {
uint64_t *max_global_size = ret;
*max_global_size = (1ULL << 31);
}
return sizeof(uint64_t);
case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE:
case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY:
case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
if (ret) {
uint64_t *max_mem_alloc_size = ret;
*max_mem_alloc_size = (1ULL << 31);
}
return sizeof(uint64_t);
case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE:
if (ret) {
uint64_t *max_private = ret;
*max_private = (1UL << 31);
}
return sizeof(uint64_t);
case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
if (ret) {
uint64_t *max_input = ret;
*max_input = 4096;
}
return sizeof(uint64_t);
case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED:
case PIPE_COMPUTE_CAP_SUBGROUP_SIZE:
case PIPE_COMPUTE_CAP_ADDRESS_BITS:
if (ret) {
uint32_t *images = ret;
*images = 0;
}
return sizeof(uint32_t);
case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK:
break;
return 0;
case PIPE_COMPUTE_CAP_SUBGROUP_SIZE:
if (ret) {
uint32_t *subgroup_size = ret;
*subgroup_size = 32;
}
return sizeof(uint32_t);
case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
if (ret) {
uint32_t *max_compute_units = ret;
*max_compute_units = 8;
}
return sizeof(uint32_t);
case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY:
if (ret) {
uint32_t *max_clock_freq = ret;
*max_clock_freq = 300;
}
return sizeof(uint32_t);
case PIPE_COMPUTE_CAP_ADDRESS_BITS:
if (ret) {
uint32_t *address_bits = ret;
*address_bits = 64;
}
return sizeof(uint32_t);
}
return 0;
}