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lovr
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Fix texture allocation I think;

This commit is contained in:
bjorn 2018-02-20 17:47:06 -08:00
parent 07af705e37
commit dcef23640a
1 changed files with 37 additions and 8 deletions
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45
src/graphics/texture.c
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@ -52,16 +52,28 @@ static void lovrTextureAllocate(Texture* texture, TextureData* textureData) {
#ifndef EMSCRIPTEN
if (GLAD_GL_ARB_texture_storage) {
#endif
if (texture->type == TEXTURE_ARRAY) {
glTexStorage3D(texture->type, mipmapCount, internalFormat, w, h, texture->sliceCount);
} else {
glTexStorage2D(texture->type, mipmapCount, internalFormat, w, h);
}
#ifndef EMSCRIPTEN
} else {
for (int i = 0; i < mipmapCount; i++) {
if (texture->type == TEXTURE_CUBE) {
for (int face = 0; face < 6; face++) {
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, i, internalFormat, w, h, 0, glFormat, GL_UNSIGNED_BYTE, NULL);
}
} else {
glTexImage2D(texture->type, i, internalFormat, w, h, 0, glFormat, GL_UNSIGNED_BYTE, NULL);
switch (texture->type) {
case TEXTURE_2D:
glTexImage2D(texture->type, i, internalFormat, w, h, 0, glFormat, GL_UNSIGNED_BYTE, NULL);
break;
case TEXTURE_CUBE:
for (int face = 0; face < 6; face++) {
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, i, internalFormat, w, h, 0, glFormat, GL_UNSIGNED_BYTE, NULL);
}
break;
case TEXTURE_ARRAY:
glTexImage3D(texture->type, i, internalFormat, w, h, texture->sliceCount, 0, glFormat, GL_UNSIGNED_BYTE, NULL);
break;
}
w = MAX(w >> 1, 1);
h = MAX(h >> 1, 1);
@ -133,10 +145,27 @@ void lovrTextureReplacePixels(Texture* texture, TextureData* textureData, int sl
if (lovrTextureFormatIsCompressed(textureData->format)) {
Mipmap m; int i;
vec_foreach(&textureData->mipmaps, m, i) {
glCompressedTexImage2D(binding, i, glInternalFormat, m.width, m.height, 0, m.size, m.data);
switch (texture->type) {
case TEXTURE_2D:
case TEXTURE_CUBE:
glCompressedTexImage2D(binding, i, glInternalFormat, m.width, m.height, 0, m.size, m.data);
break;
case TEXTURE_ARRAY:
glCompressedTexSubImage3D(binding, i, 0, 0, slice, m.width, m.height, 1, glInternalFormat, m.size, m.data);
break;
}
}
} else {
glTexSubImage2D(binding, 0, 0, 0, textureData->width, textureData->height, glFormat, GL_UNSIGNED_BYTE, textureData->data);
switch (texture->type) {
case TEXTURE_2D:
case TEXTURE_CUBE:
glTexSubImage2D(binding, 0, 0, 0, textureData->width, textureData->height, glFormat, GL_UNSIGNED_BYTE, textureData->data);
break;
case TEXTURE_ARRAY:
glTexSubImage3D(binding, 0, 0, 0, slice, textureData->width, textureData->height, 1, glFormat, GL_UNSIGNED_BYTE, textureData->data);
break;
}
if (texture->mipmaps) {
glGenerateMipmap(texture->type);
}