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Remove trailing space characters

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This commit is contained in:
Aaron Franke
2025-03-15 02:13:53 -07:00
parent 717c3fec70
commit f3a63a3f54
113 changed files with 3909 additions and 3948 deletions
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54
example/example.cpp
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@@ -1,7 +1,7 @@
// File: example.cpp
// This minimal LDR/HDR encoding/transcoder example relies on encoder_lib. It shows how to use the encoder in a few different ways, and the transcoder.
//
// It should be compiled with the preprocessor macros BASISU_SUPPORT_SSE (typically 1) and BASISU_SUPPORT_OPENCL (typically 1).
//
// It should be compiled with the preprocessor macros BASISU_SUPPORT_SSE (typically 1) and BASISU_SUPPORT_OPENCL (typically 1).
// They should be set to the same preprocesor options as the encoder.
// If OpenCL is enabled, the "..\OpenCL" directory should be in your compiler's include path. Additionally, link against "..\OpenCL\lib\opencl64.lib".
#include "../encoder/basisu_comp.h"
@@ -17,7 +17,7 @@ const bool USE_OPENCL = false;
using namespace basisu;
// Quick function to create a visualization of the Mandelbrot set as an float HDR image.
static void create_mandelbrot(imagef& img)
static void create_mandelbrot(imagef& img)
{
const int width = 256;
const int height = 256;
@@ -25,30 +25,30 @@ static void create_mandelbrot(imagef& img)
// Create a more interesting color palette
uint8_t palette[256][3];
for (int i = 0; i < 256; i++)
for (int i = 0; i < 256; i++)
{
if (i < 64)
if (i < 64)
{
// Blue to cyan transition
palette[i][0] = static_cast<uint8_t>(0); // Red component
palette[i][1] = static_cast<uint8_t>(i * 4); // Green component
palette[i][2] = static_cast<uint8_t>(255); // Blue component
}
else if (i < 128)
else if (i < 128)
{
// Cyan to green transition
palette[i][0] = static_cast<uint8_t>(0); // Red component
palette[i][1] = static_cast<uint8_t>(255); // Green component
palette[i][2] = static_cast<uint8_t>(255 - (i - 64) * 4); // Blue component
}
else if (i < 192)
else if (i < 192)
{
// Green to yellow transition
palette[i][0] = static_cast<uint8_t>((i - 128) * 4); // Red component
palette[i][1] = static_cast<uint8_t>(255); // Green component
palette[i][2] = static_cast<uint8_t>(0); // Blue component
}
else
else
{
// Yellow to red transition
palette[i][0] = static_cast<uint8_t>(255); // Red component
@@ -58,9 +58,9 @@ static void create_mandelbrot(imagef& img)
}
// Iterate over each pixel in the image
for (int px = 0; px < width; px++)
for (int px = 0; px < width; px++)
{
for (int py = 0; py < height; py++)
for (int py = 0; py < height; py++)
{
double x0 = (px - width / 2.0) * 4.0 / width;
double y0 = (py - height / 2.0) * 4.0 / height;
@@ -71,7 +71,7 @@ static void create_mandelbrot(imagef& img)
double x_temp;
int iter;
for (iter = 0; iter < max_iter; iter++)
for (iter = 0; iter < max_iter; iter++)
{
zx_squared = zx * zx;
zy_squared = zy * zy;
@@ -173,7 +173,7 @@ static bool encode_uastc_ldr()
static bool encode_uastc_hdr()
{
const uint32_t W = 256, H = 256;
imagef img(W, H);
#if 1
@@ -196,7 +196,7 @@ static bool encode_uastc_hdr()
params.m_write_output_basis_or_ktx2_files = true;
params.m_out_filename = "test_uastc_hdr.ktx2";
params.m_perceptual = true;
#if 1
// Create a job pool containing 7 total threads (the calling thread plus 6 additional threads).
// A job pool must be created, even if threading is disabled. It's fine to pass in 0 for NUM_THREADS.
@@ -219,13 +219,13 @@ static bool encode_uastc_hdr()
basisu::basis_compressor::error_code ec = comp.process();
if (ec != basisu::basis_compressor::cECSuccess)
return false;
return true;
}
// This example function loads a .KTX2 file and then transcodes it to various compressed/uncompressed texture formats.
// It writes .DDS and .ASTC files.
// ARM's astcenc tool can be used to unpack the .ASTC file:
// It writes .DDS and .ASTC files.
// ARM's astcenc tool can be used to unpack the .ASTC file:
// astcenc-avx2.exe -dh test_uastc_hdr_astc.astc out.exr
static bool transcode_hdr()
{
@@ -252,10 +252,10 @@ static bool transcode_hdr()
// This example only transcodes UASTC HDR textures.
if (!transcoder.is_hdr())
return false;
// Begin transcoding (this will be a no-op with UASTC HDR textures, but you still need to do it. For ETC1S it'll unpack the global codebooks.)
transcoder.start_transcoding();
// Transcode to BC6H and write a BC6H .DDS file.
{
gpu_image tex(texture_format::cBC6HUnsigned, width, height);
@@ -423,7 +423,7 @@ const uint32_t NUM_TEST_BLOCKS = (sizeof(g_test_blocks) / sizeof(g_test_blocks[0
static bool block_unpack_and_transcode_example(void)
{
printf("block_unpack_and_transcode_example:\n");
for (uint32_t test_block_iter = 0; test_block_iter < NUM_TEST_BLOCKS; test_block_iter++)
{
printf("-- Test block %u:\n", test_block_iter);
@@ -431,7 +431,7 @@ static bool block_unpack_and_transcode_example(void)
const uint8_t* pASTC_blk = &g_test_blocks[test_block_iter * 2 + 0][0];
const uint8_t* pBC6H_blk = &g_test_blocks[test_block_iter * 2 + 1][0];
// Unpack the physical ASTC block to logical.
// Unpack the physical ASTC block to logical.
// Note this is a full ASTC block unpack, and is not specific to UASTC. It does not verify that the block follows the UASTC HDR spec, only ASTC.
astc_helpers::log_astc_block log_blk;
bool status = astc_helpers::unpack_block(pASTC_blk, log_blk, 4, 4);
@@ -470,7 +470,7 @@ static bool block_unpack_and_transcode_example(void)
return false;
}
} // test_block_iter
printf("Transcode test OK\n");
return true;
@@ -492,7 +492,7 @@ static void fuzz_uastc_hdr_transcoder_test()
for (uint32_t t = 0; t < NUM_TRIES; t++)
{
basist::astc_blk astc_blk;
if (rg.frand(0.0f, 1.0f) < .3f)
{
// Fully random block
@@ -578,7 +578,7 @@ enum class codec_class
bool random_compression_fuzz_test()
{
printf("Random XUASTC/ASTC LDR 4x4-12x12 compression test:\n");
//const uint32_t N = 256;
const uint32_t N = 64;
const uint32_t MAX_WIDTH = 1024, MAX_HEIGHT = 1024;
@@ -778,7 +778,7 @@ bool random_compression_fuzz_test()
}
else
src_img(x, y) = q;
} // x
} // x
} // y
}
else
@@ -954,7 +954,7 @@ bool random_compression_fuzz_test()
// Success here is essentially not crashing or asserting or SAN'ing earlier
printf("Success\n");
return true;
}
@@ -962,7 +962,7 @@ int main(int arg_c, char* arg_v[])
{
BASISU_NOTE_UNUSED(arg_c);
BASISU_NOTE_UNUSED(arg_v);
#if USE_ENCODER
basisu_encoder_init(USE_OPENCL, false);
@@ -973,7 +973,7 @@ int main(int arg_c, char* arg_v[])
return EXIT_FAILURE;
fuzz_uastc_hdr_transcoder_test();
if (!encode_etc1s())
{
fprintf(stderr, "encode_etc1s() failed!\n");

1
example/example.manifest
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@@ -7,4 +7,3 @@
</windowsSettings>
</application>
</assembly>

2
example/example.vcxproj
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@@ -243,4 +243,4 @@
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>
</Project>

4
example/example.vcxproj.filters
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@@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
@@ -22,4 +22,4 @@
<ItemGroup>
<Manifest Include="example.manifest" />
</ItemGroup>
</Project>
</Project>