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EXTERNAL: msf_gif.h, reviewed some warnings

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Ray 2023-09-22 11:57:49 +02:00
parent 477f5e5436
commit 7eb49d1c7b
1 changed files with 5 additions and 5 deletions
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10
src/external/msf_gif.h vendored
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@ -256,16 +256,16 @@ static void msf_cook_frame(MsfCookedFrame * frame, uint8_t * raw, uint8_t * used
int width, int height, int pitch, int depth) int width, int height, int pitch, int depth)
{ MsfTimeFunc { MsfTimeFunc
//bit depth for each channel //bit depth for each channel
const static int rdepthsArray[17] = { 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5 }; static const int rdepthsArray[17] = { 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5 };
const static int gdepthsArray[17] = { 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6 }; static const int gdepthsArray[17] = { 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6 };
const static int bdepthsArray[17] = { 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5 }; static const int bdepthsArray[17] = { 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5 };
//this extra level of indirection looks unnecessary but we need to explicitly decay the arrays to pointers //this extra level of indirection looks unnecessary but we need to explicitly decay the arrays to pointers
//in order to be able to swap them because of C's annoying not-quite-pointers, not-quite-value-types stack arrays. //in order to be able to swap them because of C's annoying not-quite-pointers, not-quite-value-types stack arrays.
const int * rdepths = msf_gif_bgra_flag? bdepthsArray : rdepthsArray; const int * rdepths = msf_gif_bgra_flag? bdepthsArray : rdepthsArray;
const int * gdepths = gdepthsArray; const int * gdepths = gdepthsArray;
const int * bdepths = msf_gif_bgra_flag? rdepthsArray : bdepthsArray; const int * bdepths = msf_gif_bgra_flag? rdepthsArray : bdepthsArray;
const static int ditherKernel[16] = { static const int ditherKernel[16] = {
0 << 12, 8 << 12, 2 << 12, 10 << 12, 0 << 12, 8 << 12, 2 << 12, 10 << 12,
12 << 12, 4 << 12, 14 << 12, 6 << 12, 12 << 12, 4 << 12, 14 << 12, 6 << 12,
3 << 12, 11 << 12, 1 << 12, 9 << 12, 3 << 12, 11 << 12, 1 << 12, 9 << 12,
@ -404,7 +404,7 @@ static MsfGifBuffer * msf_compress_frame(void * allocContext, int width, int hei
MsfGifBuffer * buffer = (MsfGifBuffer *) MSF_GIF_MALLOC(allocContext, maxBufSize); MsfGifBuffer * buffer = (MsfGifBuffer *) MSF_GIF_MALLOC(allocContext, maxBufSize);
if (!buffer) { return NULL; } if (!buffer) { return NULL; }
uint8_t * writeHead = buffer->data; uint8_t * writeHead = buffer->data;
MsfStridedList lzw = { lzwMem }; MsfStridedList lzw = { lzwMem, 0, 0 };
//allocate tlb //allocate tlb
int totalBits = frame.rbits + frame.gbits + frame.bbits; int totalBits = frame.rbits + frame.gbits + frame.bbits;