diff options
Diffstat (limited to 'src/tests/offscreen_render_target.cc')
| -rw-r--r-- | src/tests/offscreen_render_target.cc | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/tests/offscreen_render_target.cc b/src/tests/offscreen_render_target.cc index 81ad082..f4c6b75 100644 --- a/src/tests/offscreen_render_target.cc +++ b/src/tests/offscreen_render_target.cc @@ -2,22 +2,16 @@ // It implements offscreen rendering for headless GPU testing. // Provides pixel readback for validation. -#if !defined(STRIP_ALL) // Test code only - zero size impact on final binary - #include "offscreen_render_target.h" #include <cassert> #include <cstdio> #include <cstring> OffscreenRenderTarget::OffscreenRenderTarget(WGPUInstance instance, - WGPUDevice device, - int width, + WGPUDevice device, int width, int height, WGPUTextureFormat format) - : instance_(instance), - device_(device), - width_(width), - height_(height), + : instance_(instance), device_(device), width_(width), height_(height), format_(format) { // Create offscreen texture const WGPUTextureDescriptor texture_desc = { @@ -61,7 +55,7 @@ void OffscreenRenderTarget::map_callback(WGPUMapAsyncStatus status, } WGPUBuffer OffscreenRenderTarget::create_staging_buffer() { - const size_t buffer_size = width_ * height_ * 4; // BGRA8 = 4 bytes/pixel + const size_t buffer_size = width_ * height_ * 4; // BGRA8 = 4 bytes/pixel const WGPUBufferDescriptor buffer_desc = { .usage = WGPUBufferUsage_CopyDst | WGPUBufferUsage_MapRead, .size = buffer_size, @@ -70,7 +64,7 @@ WGPUBuffer OffscreenRenderTarget::create_staging_buffer() { } std::vector<uint8_t> OffscreenRenderTarget::read_pixels() { - const size_t buffer_size = width_ * height_ * 4; // BGRA8 + const size_t buffer_size = width_ * height_ * 4; // BGRA8 std::vector<uint8_t> pixels(buffer_size); // Create staging buffer for readback @@ -99,7 +93,7 @@ std::vector<uint8_t> OffscreenRenderTarget::read_pixels() { }; const WGPUExtent3D copy_size = {static_cast<uint32_t>(width_), - static_cast<uint32_t>(height_), 1}; + static_cast<uint32_t>(height_), 1}; wgpuCommandEncoderCopyTextureToBuffer(encoder, &src, &dst, ©_size); @@ -150,7 +144,7 @@ std::vector<uint8_t> OffscreenRenderTarget::read_pixels() { if (map_state.status != WGPUMapAsyncStatus_Success) { fprintf(stderr, "Buffer mapping failed: %d\n", map_state.status); wgpuBufferRelease(staging); - return pixels; // Return empty + return pixels; // Return empty } // Copy data from mapped buffer @@ -166,5 +160,3 @@ std::vector<uint8_t> OffscreenRenderTarget::read_pixels() { return pixels; } - -#endif /* !defined(STRIP_ALL) */ |