pitch(width),
pixel_data(NULL)
{
- assert(type == GL_FLOAT || type == GL_UNSIGNED_BYTE);
+ assert(type == GL_FLOAT || type == GL_HALF_FLOAT || type == GL_UNSIGNED_BYTE);
register_int("output_linear_gamma", &output_linear_gamma);
register_int("needs_mipmaps", &needs_mipmaps);
}
GLint internal_format;
GLenum format;
if (type == GL_FLOAT) {
- internal_format = GL_RGBA32F_ARB;
+ if (pixel_format == FORMAT_RG) {
+ internal_format = GL_RG32F;
+ } else {
+ internal_format = GL_RGBA32F;
+ }
+ } else if (type == GL_HALF_FLOAT) {
+ if (pixel_format == FORMAT_RG) {
+ internal_format = GL_RG16F;
+ } else {
+ internal_format = GL_RGBA16F;
+ }
} else if (output_linear_gamma) {
assert(type == GL_UNSIGNED_BYTE);
internal_format = GL_SRGB8_ALPHA8;
format = GL_BGRA;
} else if (pixel_format == FORMAT_GRAYSCALE) {
format = GL_LUMINANCE;
+ } else if (pixel_format == FORMAT_RG) {
+ format = GL_RG;
} else {
assert(false);
}
#include "effect.h"
#include "effect_chain.h"
+#include "fp16.h"
#include "image_format.h"
#include "init.h"
#include "input.h"
case FORMAT_RGBA_POSTMULTIPLIED_ALPHA:
case FORMAT_BGRA_POSTMULTIPLIED_ALPHA:
return OUTPUT_POSTMULTIPLIED_ALPHA;
+ case FORMAT_RG:
case FORMAT_RGB:
case FORMAT_BGR:
case FORMAT_GRAYSCALE:
invalidate_pixel_data();
}
+ void set_pixel_data(const fp16_int_t *pixel_data, GLuint pbo = 0)
+ {
+ assert(this->type == GL_HALF_FLOAT);
+ this->pixel_data = pixel_data;
+ this->pbo = pbo;
+ invalidate_pixel_data();
+ }
+
void set_pixel_data(const float *pixel_data, GLuint pbo = 0)
{
assert(this->type == GL_FLOAT);