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Display Thumbnails for dds files.

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This commit is contained in:
Arvastra
2020-03-19 17:16:01 +00:00
committed by Baldur Karlsson
parent fd4d9d2ca1
commit 482114f6f4
25 changed files with 16656 additions and 34 deletions
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renderdoc/core/image_viewer.cpp
+12 -4
View File
@@ -328,6 +328,10 @@ ReplayStatus IMG_CreateReplayDevice(RDCFile *rdc, IReplayDriver **driver)
rdcstr filename;
FILE *f = rdc->StealImageFileHandle(filename);
byte headerBuffer[4];
const size_t headerSize = FileIO::fread(headerBuffer, 1, 4, f);
FileIO::fseek64(f, 0, SEEK_SET);
if(!f)
return ReplayStatus::FileIOFailed;
@@ -390,10 +394,11 @@ ReplayStatus IMG_CreateReplayDevice(RDCFile *rdc, IReplayDriver **driver)
free(data);
}
else if(is_dds_file(f))
else if(is_dds_file(headerBuffer, headerSize))
{
FileIO::fseek64(f, 0, SEEK_SET);
dds_data read_data = load_dds_from_file(f);
StreamReader reader(f);
dds_data read_data = load_dds_from_file(&reader);
if(read_data.subdata == NULL)
{
@@ -510,6 +515,8 @@ void ImageViewer::RefreshFile()
size_t datasize = 0;
bool dds = false;
byte headerBuffer[4];
const size_t headerSize = FileIO::fread(headerBuffer, 1, 4, f);
FileIO::fseek64(f, 0, SEEK_END);
uint64_t fileSize = FileIO::ftell64(f);
@@ -626,7 +633,7 @@ void ImageViewer::RefreshFile()
&ignore, 4);
datasize = texDetails.width * texDetails.height * 4 * sizeof(float);
}
else if(is_dds_file(f))
else if(is_dds_file(headerBuffer, headerSize))
{
dds = true;
}
@@ -667,7 +674,8 @@ void ImageViewer::RefreshFile()
if(dds)
{
FileIO::fseek64(f, 0, SEEK_SET);
read_data = load_dds_from_file(f);
StreamReader reader(f);
read_data = load_dds_from_file(&reader);
if(read_data.subdata == NULL)
{