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#include "tests.h"
#include "gpu.h"
#include <libplacebo/utils/upload.h>
int main()
{
struct pl_bit_encoding bits = {0};
struct pl_plane_data data = {0};
static const struct pl_bit_encoding bits0 = {0};
static const struct pl_bit_encoding bits8 = {
.sample_depth = 8,
.color_depth = 8,
};
static const struct pl_bit_encoding bits16 = {
.sample_depth = 16,
.color_depth = 16,
};
static const struct pl_bit_encoding bits10_16 = {
.sample_depth = 16,
.color_depth = 10,
};
static const struct pl_bit_encoding bits10_16_6 = {
.sample_depth = 16,
.color_depth = 10,
.bit_shift = 6,
};
#define TEST_ALIGN(ref, ref_align, ref_bits, ...) \
do { \
pl_plane_data_from_mask(&data, (uint64_t[4]){ __VA_ARGS__ }); \
REQUIRE_MEMEQ(&data, &ref, sizeof(ref)); \
pl_plane_data_align(&data, &bits); \
REQUIRE_MEMEQ(&data, &ref_align, sizeof(ref_align)); \
REQUIRE_MEMEQ(&bits, &ref_bits, sizeof(bits)); \
} while (0)
#define TEST(ref, bits, ...) TEST_ALIGN(ref, ref, bits, __VA_ARGS__)
static const struct pl_plane_data rgb8 = {
.component_size = {8, 8, 8},
.component_map = {0, 1, 2},
};
TEST(rgb8, bits8, 0xFF, 0xFF00, 0xFF0000);
static const struct pl_plane_data bgra8 = {
.component_size = {8, 8, 8, 8},
.component_map = {2, 1, 0, 3},
};
TEST(bgra8, bits8, 0xFF0000, 0xFF00, 0xFF, 0xFF000000);
static const struct pl_plane_data gr16 = {
.component_size = {16, 16},
.component_map = {1, 0},
};
TEST(gr16, bits16, 0xFFFF0000, 0xFFFF);
static const struct pl_plane_data r10x6g10 = {
.component_size = {10, 10},
.component_map = {1, 0}, // LSB -> MSB ordering
.component_pad = {0, 6},
};
TEST_ALIGN(r10x6g10, gr16, bits10_16, 0x03FF0000, 0x03FF);
static const struct pl_plane_data rgb565 = {
.component_size = {5, 6, 5},
.component_map = {2, 1, 0}, // LSB -> MSB ordering
};
TEST(rgb565, bits0, 0xF800, 0x07E0, 0x001F);
static const struct pl_plane_data rgba16 = {
.component_size = {16, 16, 16, 16},
.component_map = {0, 1, 2, 3},
};
TEST(rgba16, bits16, 0xFFFFllu, 0xFFFF0000llu, 0xFFFF00000000llu, 0xFFFF000000000000llu);
static const struct pl_plane_data p010 = {
.component_size = {10, 10, 10},
.component_map = {0, 1, 2},
.component_pad = {6, 6, 6},
};
static const struct pl_plane_data rgb16 = {
.component_size = {16, 16, 16},
.component_map = {0, 1, 2},
};
TEST_ALIGN(p010, rgb16, bits10_16_6, 0xFFC0llu, 0xFFC00000llu, 0xFFC000000000llu);
// Test GLSL structure packing
struct pl_var vec1 = pl_var_float(""),
vec2 = pl_var_vec2(""),
vec3 = pl_var_vec3(""),
mat2 = pl_var_mat2(""),
mat3 = pl_var_mat3("");
struct pl_var_layout layout;
layout = pl_std140_layout(0, &vec2);
REQUIRE_CMP(layout.offset, ==, 0 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 2 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 2 * sizeof(float), "zu");
layout = pl_std140_layout(3 * sizeof(float), &vec3);
REQUIRE_CMP(layout.offset, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 3 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 3 * sizeof(float), "zu");
layout = pl_std140_layout(2 * sizeof(float), &mat3);
REQUIRE_CMP(layout.offset, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 3 * 4 * sizeof(float), "zu");
layout = pl_std430_layout(2 * sizeof(float), &mat3);
REQUIRE_CMP(layout.offset, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 4 * 3 * sizeof(float), "zu");
layout = pl_std140_layout(3 * sizeof(float), &vec1);
REQUIRE_CMP(layout.offset, ==, 3 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, sizeof(float), "zu");
struct pl_var vec2a = vec2;
vec2a.dim_a = 50;
layout = pl_std140_layout(sizeof(float), &vec2a);
REQUIRE_CMP(layout.offset, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 50 * 4 * sizeof(float), "zu");
layout = pl_std430_layout(sizeof(float), &vec2a);
REQUIRE_CMP(layout.offset, ==, 2 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 2 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 50 * 2 * sizeof(float), "zu");
struct pl_var mat2a = mat2;
mat2a.dim_a = 20;
layout = pl_std140_layout(5 * sizeof(float), &mat2a);
REQUIRE_CMP(layout.offset, ==, 8 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 4 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 20 * 2 * 4 * sizeof(float), "zu");
layout = pl_std430_layout(5 * sizeof(float), &mat2a);
REQUIRE_CMP(layout.offset, ==, 6 * sizeof(float), "zu");
REQUIRE_CMP(layout.stride, ==, 2 * sizeof(float), "zu");
REQUIRE_CMP(layout.size, ==, 20 * 2 * 2 * sizeof(float), "zu");
for (const struct pl_named_var *nvar = pl_var_glsl_types; nvar->glsl_name; nvar++) {
struct pl_var var = nvar->var;
REQUIRE_CMP(nvar->glsl_name, ==, pl_var_glsl_type_name(var), "s");
var.dim_a = 100;
REQUIRE_CMP(nvar->glsl_name, ==, pl_var_glsl_type_name(var), "s");
}
}
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