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expose more Texture/TextureSampler methods

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This commit is contained in:
Nick Fisher
2025-03-17 16:54:15 +08:00
parent 4e5a9be97a
commit d710ab810c
2 changed files with 46 additions and 5 deletions
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5
thermion_dart/native/include/c_api/TTexture.h
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@@ -221,6 +221,10 @@ EMSCRIPTEN_KEEPALIVE bool Texture_setImageWithDepth(
uint32_t bufferFormat,
uint32_t pixelDataType
);
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getWidth(TTexture *tTexture, uint32_t level);
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getHeight(TTexture *tTexture, uint32_t level);
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getDepth(TTexture *tTexture, uint32_t level);
EMSCRIPTEN_KEEPALIVE TLinearImage *Image_createEmpty(uint32_t width,uint32_t height,uint32_t channel);
EMSCRIPTEN_KEEPALIVE TLinearImage *Image_decode(uint8_t* data, size_t length, const char* name = "image");
EMSCRIPTEN_KEEPALIVE float *Image_getBytes(TLinearImage *tLinearImage);
@@ -229,6 +233,7 @@ EMSCRIPTEN_KEEPALIVE uint32_t Image_getWidth(TLinearImage *tLinearImage);
EMSCRIPTEN_KEEPALIVE uint32_t Image_getHeight(TLinearImage *tLinearImage);
EMSCRIPTEN_KEEPALIVE uint32_t Image_getChannels(TLinearImage *tLinearImage);
EMSCRIPTEN_KEEPALIVE TTexture *RenderTarget_getColorTexture(TRenderTarget *tRenderTarget);
EMSCRIPTEN_KEEPALIVE TTexture *RenderTarget_getDepthTexture(TRenderTarget *tRenderTarget);
// Texture Sampler related enums
enum TSamplerWrapMode {

46
thermion_dart/native/src/c_api/TTexture.cpp
View File

@@ -127,12 +127,15 @@ namespace thermion
{
case PixelBufferDescriptor::PixelDataFormat::RGB:
case PixelBufferDescriptor::PixelDataFormat::RGBA:
if (size != width * height * channels * sizeof(float))
{
size_t expectedSize = width * height * channels * sizeof(float);
if (size != expectedSize)
{
Log("Size mismatch");
Log("Size mismatch (expected %d, got %d)", expectedSize, size);
return false;
}
break;
}
case PixelBufferDescriptor::PixelDataFormat::RGB_INTEGER:
case PixelBufferDescriptor::PixelDataFormat::RGBA_INTEGER:
if (size != width * height * channels * sizeof(uint8_t))
@@ -260,6 +263,21 @@ namespace thermion
return true;
}
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getWidth(TTexture *tTexture, uint32_t level) {
auto *texture = reinterpret_cast<filament::Texture *>(tTexture);
return texture->getWidth();
}
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getHeight(TTexture *tTexture, uint32_t level) {
auto *texture = reinterpret_cast<filament::Texture *>(tTexture);
return texture->getHeight();
}
EMSCRIPTEN_KEEPALIVE uint32_t Texture_getDepth(TTexture *tTexture, uint32_t level) {
auto *texture = reinterpret_cast<filament::Texture *>(tTexture);
return texture->getDepth();
}
EMSCRIPTEN_KEEPALIVE TLinearImage *Image_createEmpty(uint32_t width, uint32_t height, uint32_t channel)
{
auto *image = new ::image::LinearImage(width, height, channel);
@@ -268,7 +286,7 @@ namespace thermion
EMSCRIPTEN_KEEPALIVE TTextureSampler *TextureSampler_create()
{
auto *sampler = new filament::TextureSampler();
auto *sampler = new filament::TextureSampler(filament::TextureSampler::CompareMode::COMPARE_TO_TEXTURE);
return reinterpret_cast<TTextureSampler *>(sampler);
}
@@ -295,8 +313,19 @@ namespace thermion
TSamplerCompareFunc compareFunc)
{
filament::TextureSampler::CompareMode mode = static_cast<filament::TextureSampler::CompareMode>(compareMode);
filament::TextureSampler::CompareFunc func = static_cast<filament::TextureSampler::CompareFunc>(compareFunc);
if(compareMode == COMPARE_MODE_NONE) {
TRACE("COMPARE MODE NONE");
} else if(compareMode == COMPARE_MODE_COMPARE_TO_TEXTURE) {
TRACE("COMPARE MODE COMPARE TO TEXTURE");
} else {
TRACE("UNKNWON COMPARE MODE");
}
filament::TextureSampler::CompareMode mode = static_cast<filament::TextureSampler::CompareMode>(static_cast<int>(compareMode));
filament::TextureSampler::CompareFunc func = static_cast<filament::TextureSampler::CompareFunc>(static_cast<int>(compareFunc));
TRACE("Creating texture sampler with compare mode %d and compare func %d");
auto *sampler = new filament::TextureSampler(mode, func);
return reinterpret_cast<TTextureSampler *>(sampler);
@@ -401,6 +430,13 @@ namespace thermion
return reinterpret_cast<TTexture *>(texture);
}
EMSCRIPTEN_KEEPALIVE TTexture *RenderTarget_getDepthTexture(TRenderTarget *tRenderTarget)
{
auto renderTarget = reinterpret_cast<filament::RenderTarget *>(tRenderTarget);
auto texture = renderTarget->getTexture(filament::RenderTarget::AttachmentPoint::DEPTH);
return reinterpret_cast<TTexture *>(texture);
}
#ifdef __cplusplus
}
}