LibWeb/WebGL2: Implement compressedTex(Sub)Image3D

Author: Lubrsi

Libraries/LibWeb/WebGL/WebGL2RenderingContextBase.idl

@@ -327,10 +327,10 @@ interface mixin WebGL2RenderingContextBase {
     [FIXME] undefined copyTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
 
     [FIXME] undefined compressedTexImage3D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, GLintptr offset);
-    [FIXME] undefined compressedTexImage3D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, [AllowShared] ArrayBufferView srcData, optional unsigned long long srcOffset = 0, optional GLuint srcLengthOverride = 0);
+    undefined compressedTexImage3D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, [AllowShared] ArrayBufferView srcData, optional unsigned long long srcOffset = 0, optional GLuint srcLengthOverride = 0);
 
     [FIXME] undefined compressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, GLintptr offset);
-    [FIXME] undefined compressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, [AllowShared] ArrayBufferView srcData, optional unsigned long long srcOffset = 0, optional GLuint srcLengthOverride = 0);
+    undefined compressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, [AllowShared] ArrayBufferView srcData, optional unsigned long long srcOffset = 0, optional GLuint srcLengthOverride = 0);
 
     // Programs and shaders
     [FIXME] GLint getFragDataLocation(WebGLProgram program, DOMString name); // [WebGLHandlesContextLoss]

Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp

@@ -1058,6 +1058,22 @@ void WebGL2RenderingContextImpl::compressed_tex_sub_image2d(WebIDL::UnsignedLong
     glCompressedTexSubImage2DRobustANGLE(target, level, xoffset, yoffset, width, height, format, pixels.size(), pixels.size(), pixels.data());
 }
 
+void WebGL2RenderingContextImpl::compressed_tex_image3d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::UnsignedLong internalformat, WebIDL::Long width, WebIDL::Long height, WebIDL::Long depth, WebIDL::Long border, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override)
+{
+    m_context->make_current();
+
+    auto pixels = SET_ERROR_VALUE_IF_ERROR(get_offset_span<u8 const>(*src_data, src_offset, src_length_override), GL_INVALID_VALUE);
+    glCompressedTexImage3DRobustANGLE(target, level, internalformat, width, height, depth, border, pixels.size(), pixels.size(), pixels.data());
+}
+
+void WebGL2RenderingContextImpl::compressed_tex_sub_image3d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::Long xoffset, WebIDL::Long yoffset, WebIDL::Long zoffset, WebIDL::Long width, WebIDL::Long height, WebIDL::Long depth, WebIDL::UnsignedLong format, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override)
+{
+    m_context->make_current();
+
+    auto pixels = SET_ERROR_VALUE_IF_ERROR(get_offset_span<u8 const>(*src_data, src_offset, src_length_override), GL_INVALID_VALUE);
+    glCompressedTexSubImage3DRobustANGLE(target, level, xoffset, yoffset, zoffset, width, height, depth, format, pixels.size(), pixels.size(), pixels.data());
+}
+
 void WebGL2RenderingContextImpl::uniform1fv(GC::Root<WebGLUniformLocation> location, Float32List values, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
 {
     m_context->make_current();

Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.h

@@ -102,6 +102,8 @@ class WebGL2RenderingContextImpl : public WebGLRenderingContextBase {
     void tex_sub_image2d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::Long xoffset, WebIDL::Long yoffset, WebIDL::Long width, WebIDL::Long height, WebIDL::UnsignedLong format, WebIDL::UnsignedLong type, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset);
     void compressed_tex_image2d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::UnsignedLong internalformat, WebIDL::Long width, WebIDL::Long height, WebIDL::Long border, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override);
     void compressed_tex_sub_image2d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::Long xoffset, WebIDL::Long yoffset, WebIDL::Long width, WebIDL::Long height, WebIDL::UnsignedLong format, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override);
+    void compressed_tex_image3d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::UnsignedLong internalformat, WebIDL::Long width, WebIDL::Long height, WebIDL::Long depth, WebIDL::Long border, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override);
+    void compressed_tex_sub_image3d(WebIDL::UnsignedLong target, WebIDL::Long level, WebIDL::Long xoffset, WebIDL::Long yoffset, WebIDL::Long zoffset, WebIDL::Long width, WebIDL::Long height, WebIDL::Long depth, WebIDL::UnsignedLong format, GC::Root<WebIDL::ArrayBufferView> src_data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length_override);
     void uniform1fv(GC::Root<WebGLUniformLocation> location, Float32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
     void uniform2fv(GC::Root<WebGLUniformLocation> location, Float32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
     void uniform3fv(GC::Root<WebGLUniformLocation> location, Float32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);