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[Feat] (MG_Backend/DirectGLES): implement glCopyTexImage2D/CopyTexSubImage2D

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swung0x48
2025-11-16 12:44:41 +08:00
parent 131c9a2db6
commit 95e086442c
8 changed files with 188 additions and 8 deletions
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MobileGL/MG_Impl/GLImpl/Texture/GL_Texture.cpp
+16 -8
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@@ -1,5 +1,9 @@
#include "GL_Texture.h"
#include "GL/gl.h"
#include "Config.h"
#if MOBILEGL_BACKEND == MOBILEGL_BACKEND_TYPE_DIRECT_GLES
#include <MG_Backend/DirectGLES/DirectGLES.h>
#endif
#include "MG_Util/Types.h"
#include "Validators.h"
#include "ProxyTexture.h"
@@ -804,18 +808,22 @@ namespace MobileGL {
// TODO: implement
}
void CopyTexSubImage2D_State(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y,
GLsizei width, GLsizei height) {
// TODO: implement
void CopyTexSubImage2D_Backend(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y,
GLsizei width, GLsizei height) {
#if MOBILEGL_BACKEND == MOBILEGL_BACKEND_TYPE_DIRECT_GLES
MG_Backend::DirectGLES::CopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height);
#endif
}
void CopyTexSubImage1D_State(GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width) {
// TODO: implement
}
void CopyTexImage2D_State(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width,
GLsizei height, GLint border) {
// TODO: implement
void CopyTexImage2D_Backend(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width,
GLsizei height, GLint border) {
#if MOBILEGL_BACKEND == MOBILEGL_BACKEND_TYPE_DIRECT_GLES
MG_Backend::DirectGLES::CopyTexImage2D(target, level, internalformat, x, y, width, height, border);
#endif
}
void CopyTexImage1D_State(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width,
@@ -1004,7 +1012,7 @@ namespace MobileGL {
void CopyTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y,
GLsizei width, GLsizei height) {
CopyTexSubImage2D_State(target, level, xoffset, yoffset, x, y, width, height);
CopyTexSubImage2D_Backend(target, level, xoffset, yoffset, x, y, width, height);
}
void CopyTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width) {
@@ -1013,7 +1021,7 @@ namespace MobileGL {
void CopyTexImage2D(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width,
GLsizei height, GLint border) {
CopyTexImage2D_State(target, level, internalformat, x, y, width, height, border);
CopyTexImage2D_Backend(target, level, internalformat, x, y, width, height, border);
}
void CopyTexImage1D(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width,