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Several fixes related to PBR and Environment

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This commit is contained in:
Juan Linietsky 2017-05-29 22:11:33 -03:00
parent 0a6faeb4f5
commit 5567e898d1
21 changed files with 132 additions and 97 deletions
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16
modules/tinyexr/image_loader_tinyexr.cpp
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@ -34,7 +34,7 @@
#include "thirdparty/tinyexr/tinyexr.h"
Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f) {
Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear) {
PoolVector<uint8_t> src_image;
int src_image_len = f->get_len();
@ -133,9 +133,17 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f) {
// Assume `out_rgba` have enough memory allocated.
for (int i = 0; i < exr_image.width * exr_image.height; i++) {
*iw++ = Math::make_half_float(reinterpret_cast<float **>(exr_image.images)[idxR][i]);
*iw++ = Math::make_half_float(reinterpret_cast<float **>(exr_image.images)[idxG][i]);
*iw++ = Math::make_half_float(reinterpret_cast<float **>(exr_image.images)[idxB][i]);
Color color(
reinterpret_cast<float **>(exr_image.images)[idxR][i],
reinterpret_cast<float **>(exr_image.images)[idxG][i],
reinterpret_cast<float **>(exr_image.images)[idxB][i]);
if (p_force_linear)
color = color.to_linear();
*iw++ = Math::make_half_float(color.r);
*iw++ = Math::make_half_float(color.g);
*iw++ = Math::make_half_float(color.b);
if (idxA > 0) {
*iw++ = Math::make_half_float(reinterpret_cast<float **>(exr_image.images)[idxA][i]);