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radeonsi/test_image_copy: simplify texture size generation

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16215>
This commit is contained in:
Marek Olšák
2022-04-24 07:19:13 -04:00
parent 5a4cdc809b
commit daf380d489
1 changed files with 6 additions and 17 deletions
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src/gallium/drivers/radeonsi/si_test_image_copy_region.c
+6 -17
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@@ -153,19 +153,10 @@ static const char *array_mode_to_string(struct si_screen *sscreen, struct radeon
}
}
static unsigned generate_max_tex_side(unsigned max_tex_side)
static unsigned random_max_tex_size(void)
{
switch (rand() % 4) {
case 0:
/* Try to hit large sizes in 1/4 of the cases. */
return max_tex_side;
case 1:
/* Try to hit 1D tiling in 1/4 of the cases. */
return 128;
default:
/* Try to hit common sizes in 2/4 of the cases. */
return 2048;
}
/* Try to hit microtiling in 1/2 of the cases. */
return rand() & 1 ? 128 : 4096;
}
void si_test_image_copy_region(struct si_screen *sscreen)
@@ -174,11 +165,9 @@ void si_test_image_copy_region(struct si_screen *sscreen)
struct pipe_context *ctx = screen->context_create(screen, NULL, 0);
struct si_context *sctx = (struct si_context *)ctx;
uint64_t max_alloc_size;
unsigned i, iterations, num_partial_copies, max_tex_side;
unsigned i, iterations, num_partial_copies;
unsigned num_pass = 0, num_fail = 0;
max_tex_side = screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_SIZE);
/* Max 128 MB allowed for both textures. */
max_alloc_size = 128 * 1024 * 1024;
@@ -211,7 +200,7 @@ void si_test_image_copy_region(struct si_screen *sscreen)
tsrc.format = tdst.format = choose_format();
max_tex_side_gen = generate_max_tex_side(max_tex_side);
max_tex_side_gen = random_max_tex_size();
max_tex_layers = rand() % 4 ? 1 : 5;
tsrc.width0 = (rand() % max_tex_side_gen) + 1;
@@ -221,7 +210,7 @@ void si_test_image_copy_region(struct si_screen *sscreen)
if (tsrc.format == PIPE_FORMAT_G8R8_B8R8_UNORM)
tsrc.width0 = align(tsrc.width0, 2);
max_tex_side_gen = generate_max_tex_side(max_tex_side);
max_tex_side_gen = random_max_tex_size();
max_tex_layers = rand() % 4 ? 1 : 5;
tdst.width0 = (rand() % max_tex_side_gen) + 1;