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add multisampled fbo support + multisampled fixes

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This commit is contained in:
Green Sky
2022-02-17 16:27:49 +01:00
parent 4304701e5e
commit 60aca24ec6
4 changed files with 20 additions and 8 deletions
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12
framework/opengl_primitives/src/mm/opengl/texture.cpp
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@ -17,10 +17,10 @@ Texture::Texture(
uint32_t handle,
int32_t width_, int32_t height_,
int32_t internalFormat, int32_t format, int32_t type,
uint32_t samples
uint32_t samples_
) : _handle(handle), width(width_), height(height_),
_internalFormat(internalFormat), _format(format), _type(type),
_samples(samples) {
samples(samples_),
_internalFormat(internalFormat), _format(format), _type(type) {
}
Texture::~Texture(void) {
@ -34,7 +34,7 @@ void Texture::unbind(void) const {
void Texture::bind(uint32_t slot) const {
glActiveTexture(GL_TEXTURE0 + slot);
if (_samples == 0) {
if (samples == 0) {
glBindTexture(GL_TEXTURE_2D, _handle);
} else {
glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, _handle);
@ -44,12 +44,12 @@ void Texture::bind(uint32_t slot) const {
void Texture::resize(int32_t new_width, int32_t new_height) {
// if (glTexImage2D == true)
if (_samples == 0) {
if (samples == 0) {
glBindTexture(GL_TEXTURE_2D, _handle);
glTexImage2D(GL_TEXTURE_2D, 0, _internalFormat, new_width, new_height, 0, _format, _type, NULL);
} else {
glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, _handle);
glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, _samples, _internalFormat, new_width, new_height, 0);
glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, samples, _internalFormat, new_width, new_height, 0);
}
// HACK: super dirty