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Update Kha/Backends/Kinc-HL/kha/graphics4/FragmentShader.hx

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Onek8 2025-04-10 07:36:58 +00:00
parent d37b41b181
commit 659802b888
1 changed files with 70 additions and 31 deletions
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101
Kha/Backends/Kinc-HL/kha/graphics4/FragmentShader.hx
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@ -1,31 +1,70 @@
package kha.graphics4; package kha.graphics4;
import kha.Blob; import kha.Blob;
class FragmentShader { class FragmentShader {
public var _shader: Pointer; public var _shader: Pointer;
public function new(sources: Array<Blob>, files: Array<String>) { public function new(sources: Array<Blob>, files: Array<String>) {
initShader(sources[0]); //initShader(sources[0]);
} var shaderBlob: Blob = null;
var shaderFile: String = null;
function initShader(source: Blob): Void {
_shader = kinc_create_fragmentshader(source.bytes.getData(), source.bytes.getData().length); #if kha_opengl
} final expectedExtension = ".glsl";
#elseif kha_direct3d11
public static function fromSource(source: String): FragmentShader { final expectedExtension = ".d3d11";
var sh = new FragmentShader(null, null); #elseif kha_direct3d12
sh._shader = kinc_fragmentshader_from_source(StringHelper.convert(source)); final expectedExtension = ".d3d12";
return sh; #elseif kha_metal
} final expectedExtension = ".metal";
#elseif kha_vulkan
public function delete(): Void {} final expectedExtension = ".spirv";
#else
@:hlNative("std", "kinc_create_fragmentshader") static function kinc_create_fragmentshader(data: hl.Bytes, length: Int): Pointer { final expectedExtension = ".glsl";
return null; #end
}
if (sources != null && files != null) {
@:hlNative("std", "kinc_fragmentshader_from_source") static function kinc_fragmentshader_from_source(source: hl.Bytes): Pointer { for (i in 0...files.length) {
return null; if (files[i].endsWith(expectedExtension)) {
} shaderBlob = sources[i];
} shaderFile = files[i];
break;
}
}
}
if (shaderBlob == null && sources != null && sources.length > 0) {
trace('Warning: Could not find shader with extension ${expectedExtension}. Falling back to sources[0]: ${files != null && files.length > 0 ? files[0] : "Unknown"}');
shaderBlob = sources[0];
}
if (shaderBlob != null) {
initShader(shaderBlob);
} else {
trace('Error: No suitable fragment shader source found!');
}
}
function initShader(source: Blob): Void {
//_shader = kinc_create_fragmentshader(source.bytes.getData(), source.bytes.getData().length);
_shader = kinc_create_fragmentshader(source.bytes.getData(), source.length); // Use source.length here
}
public static function fromSource(source: String): FragmentShader {
var sh = new FragmentShader(null, null);
sh._shader = kinc_fragmentshader_from_source(StringHelper.convert(source));
return sh;
}
public function delete(): Void {}
@:hlNative("std", "kinc_create_fragmentshader") static function kinc_create_fragmentshader(data: hl.Bytes, length: Int): Pointer {
return null;
}
@:hlNative("std", "kinc_fragmentshader_from_source") static function kinc_fragmentshader_from_source(source: hl.Bytes): Pointer {
return null;
}
}