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renderer_gl: Implement semi proper clears

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This commit is contained in:
GPUCode 2023-07-26 22:34:39 +03:00
parent 50bcf3b617
commit c6c71bb9b2
4 changed files with 71 additions and 40 deletions
include/renderer_gl
opengl.hpp

12
include/renderer_gl/opengl.hpp
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@ -333,18 +333,18 @@ namespace OpenGL {
void bind(FramebufferTypes target) const { bind(static_cast<GLenum>(target)); }
void free() { glDeleteFramebuffers(1, &m_handle); }
void createWithTexture(Texture& tex, GLenum mode = GL_FRAMEBUFFER, GLenum textureType = GL_TEXTURE_2D) {
void createWithTexture(Texture& tex, GLenum mode = GL_FRAMEBUFFER, GLenum attachment = GL_COLOR_ATTACHMENT0, GLenum textureType = GL_TEXTURE_2D) {
m_textureType = textureType;
create();
bind(mode);
glFramebufferTexture2D(mode, GL_COLOR_ATTACHMENT0, textureType, tex.handle(), 0);
glFramebufferTexture2D(mode, attachment, textureType, tex.handle(), 0);
}
void createWithReadTexture(Texture& tex, GLenum textureType = GL_TEXTURE_2D) {
createWithTexture(tex, GL_READ_FRAMEBUFFER, textureType);
void createWithReadTexture(Texture& tex, GLenum attachment = GL_COLOR_ATTACHMENT0, GLenum textureType = GL_TEXTURE_2D) {
createWithTexture(tex, GL_READ_FRAMEBUFFER, attachment, textureType);
}
void createWithDrawTexture(Texture& tex, GLenum textureType = GL_TEXTURE_2D) {
createWithTexture(tex, GL_DRAW_FRAMEBUFFER, textureType);
void createWithDrawTexture(Texture& tex, GLenum attachment = GL_COLOR_ATTACHMENT0, GLenum textureType = GL_TEXTURE_2D) {
createWithTexture(tex, GL_DRAW_FRAMEBUFFER, attachment, textureType);
}
void createWithTextureMSAA(Texture& tex, GLenum mode = GL_FRAMEBUFFER) {