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minor update

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This commit is contained in:
Blaise Tine
2021-04-16 02:04:04 -04:00
parent e1e4c8bc03
commit 0920d1e745
6 changed files with 869 additions and 541 deletions
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13
driver/tests/tex_demo/kernel.c
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@@ -3,9 +3,7 @@
#include "common.h"
#include "texsw.h"
uint32_t ilog2 (uint32_t value) {
return (uint32_t)(sizeof(uint32_t) * 8UL) - (uint32_t)__builtin_clzl((value << 1) - 1UL) - 1;
}
#define ENABLE_SW
struct tile_arg_t {
struct kernel_arg_t* state;
@@ -30,8 +28,15 @@ void kernel_body(int task_id, void* arg) {
for (uint32_t x = 0; x < _arg->tile_width; ++x) {
int32_t u = (int32_t)(fu * (1<<20));
int32_t v = (int32_t)(fv * (1<<20));
//dst_row[x] = tex_sw(state, 0, u, v, 0x0);
#ifdef ENABLE_SW
if (state->use_sw) {
dst_row[x] = tex_sw(state, 0, u, v, 0x0);
} else {
#endif
dst_row[x] = vx_tex(0, u, v, 0x0);
#ifdef ENABLE_SW
}
#endif
fu += _arg->deltaX;
}
dst_ptr += state->dst_pitch;