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Started work on a real avatars implementation.

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Fix issue where since the image ids changed for
every get avatar call mudrunner would keep allocating
memory indefinitely.
This commit is contained in:
Mr_Goldberg 2019-09-07 09:39:41 -04:00
parent 734ff89291
commit 58083e0863
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GPG key ID: 8597D87419DEF278
4 changed files with 80 additions and 30 deletions
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26
dll/steam_utils.h
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@ -82,39 +82,35 @@ const char *GetIPCountry()
return "US";
}
static uint32 width_image(int iImage)
{
if ((iImage % 3) == 1) return 32;
if ((iImage % 3) == 2) return 64;
return 184;
}
// returns true if the image exists, and valid sizes were filled out
bool GetImageSize( int iImage, uint32 *pnWidth, uint32 *pnHeight )
{
PRINT_DEBUG("GetImageSize\n");
PRINT_DEBUG("GetImageSize %i\n", iImage);
if (!iImage || !pnWidth || !pnHeight) return false;
auto image = settings->images.find(iImage);
if (image == settings->images.end()) return false;
*pnWidth = width_image(iImage);
*pnHeight = width_image(iImage);;
*pnWidth = image->second.width;
*pnHeight = image->second.height;
return true;
}
// returns true if the image exists, and the buffer was successfully filled out
// results are returned in RGBA format
// the destination buffer size should be 4 * height * width * sizeof(char)
bool GetImageRGBA( int iImage, uint8 *pubDest, int nDestBufferSize )
{
PRINT_DEBUG("GetImageRGBA\n");
PRINT_DEBUG("GetImageRGBA %i\n", iImage);
if (!iImage || !pubDest || !nDestBufferSize) return false;
unsigned size = width_image(iImage) * width_image(iImage) * 4;
auto image = settings->images.find(iImage);
if (image == settings->images.end()) return false;
unsigned size = image->second.data.size();
if (nDestBufferSize < size) size = nDestBufferSize;
memset(pubDest, 0xFF, size);
image->second.data.copy((char *)pubDest, nDestBufferSize);
return true;
}
// returns the IP of the reporting server for valve - currently only used in Source engine games
bool GetCSERIPPort( uint32 *unIP, uint16 *usPort )
{