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Support 64-bit image sizes for VRAM compression

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This commit is contained in:
BlueCube3310
2024-07-21 21:06:14 +02:00
parent e25f3c0d38
commit 0ed45629fd
7 changed files with 20 additions and 20 deletions
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14
modules/astcenc/image_compress_astcenc.cpp
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@@ -97,7 +97,7 @@ void _compress_astc(Image *r_img, Image::ASTCFormat p_format) {
// Initialize astcenc.
int dest_size = Image::get_image_data_size(width, height, target_format, mipmaps);
int64_t dest_size = Image::get_image_data_size(width, height, target_format, mipmaps);
Vector<uint8_t> dest_data;
dest_data.resize(dest_size);
uint8_t *dest_write = dest_data.ptrw();
@@ -125,12 +125,12 @@ void _compress_astc(Image *r_img, Image::ASTCFormat p_format) {
int mip_count = mipmaps ? Image::get_image_required_mipmaps(width, height, target_format) : 0;
for (int i = 0; i < mip_count + 1; i++) {
int src_mip_w, src_mip_h;
int src_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, r_img->get_format(), i, src_mip_w, src_mip_h);
int64_t src_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, r_img->get_format(), i, src_mip_w, src_mip_h);
const uint8_t *slices = &image_data.ptr()[src_ofs];
int dst_mip_w, dst_mip_h;
int dst_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, target_format, i, dst_mip_w, dst_mip_h);
int64_t dst_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, target_format, i, dst_mip_w, dst_mip_h);
// Ensure that mip offset is a multiple of 8 (etcpak expects uint64_t pointer).
if (unlikely(dst_ofs % 8 != 0)) {
astcenc_context_free(context);
@@ -231,7 +231,7 @@ void _decompress_astc(Image *r_img) {
const bool mipmaps = r_img->has_mipmaps();
int width = r_img->get_width();
int height = r_img->get_height();
int dest_size = Image::get_image_data_size(width, height, target_format, mipmaps);
int64_t dest_size = Image::get_image_data_size(width, height, target_format, mipmaps);
Vector<uint8_t> dest_data;
dest_data.resize(dest_size);
uint8_t *dest_write = dest_data.ptrw();
@@ -244,9 +244,9 @@ void _decompress_astc(Image *r_img) {
for (int i = 0; i < mip_count + 1; i++) {
int src_mip_w, src_mip_h;
int src_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, r_img->get_format(), i, src_mip_w, src_mip_h);
int64_t src_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, r_img->get_format(), i, src_mip_w, src_mip_h);
const uint8_t *src_data = &image_data.ptr()[src_ofs];
int src_size;
int64_t src_size;
if (i == mip_count) {
src_size = image_data.size() - src_ofs;
} else {
@@ -255,7 +255,7 @@ void _decompress_astc(Image *r_img) {
}
int dst_mip_w, dst_mip_h;
int dst_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, target_format, i, dst_mip_w, dst_mip_h);
int64_t dst_ofs = Image::get_image_mipmap_offset_and_dimensions(width, height, target_format, i, dst_mip_w, dst_mip_h);
// Ensure that mip offset is a multiple of 8 (etcpak expects uint64_t pointer).
ERR_FAIL_COND(dst_ofs % 8 != 0);
uint8_t *dest_mip_write = (uint8_t *)&dest_write[dst_ofs];