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Get default.zip generated at last

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This commit is contained in:
UnknownShadow200 2018-12-22 14:34:32 +11:00
parent c26d71eded
commit 3aea8a5b1c
2 changed files with 17 additions and 24 deletions
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37
src/Bitmap.c
View File

@ -507,21 +507,17 @@ ReturnCode Png_Decode(Bitmap* bmp, struct Stream* stream) {
/*########################################################################################################################*
*------------------------------------------------------PNG encoder--------------------------------------------------------*
*#########################################################################################################################*/
static void Png_Filter(uint8_t filter, const uint8_t* cur, const uint8_t* prior, uint8_t* best, int lineLen) {
static void Png_Filter(uint8_t filter, const uint8_t* cur, const uint8_t* prior, uint8_t* best, int lineLen, int bpp) {
/* 3 bytes per pixel constant */
uint8_t a, b, c;
int i, p, pa, pb, pc;
switch (filter) {
case PNG_FILTER_NONE:
Mem_Copy(best, cur, lineLen);
break;
case PNG_FILTER_SUB:
best[0] = cur[0]; best[1] = cur[1]; best[2] = cur[2];
for (i = 0; i < bpp; i++) { best[i] = cur[i]; }
for (i = 3; i < lineLen; i++) {
best[i] = cur[i] - cur[i - 3];
for (; i < lineLen; i++) {
best[i] = cur[i] - cur[i - bpp];
}
break;
@ -532,22 +528,18 @@ static void Png_Filter(uint8_t filter, const uint8_t* cur, const uint8_t* prior,
break;
case PNG_FILTER_AVERAGE:
best[0] = cur[0] - (prior[0] >> 1);
best[1] = cur[1] - (prior[1] >> 1);
best[2] = cur[2] - (prior[2] >> 1);
for (i = 0; i < bpp; i++) { best[i] = cur[i] - (prior[i] >> 1); }
for (i = 3; i < lineLen; i++) {
best[i] = cur[i] - ((prior[i] + cur[i - 3]) >> 1);
for (; i < lineLen; i++) {
best[i] = cur[i] - ((prior[i] + cur[i - bpp]) >> 1);
}
break;
case PNG_FILTER_PAETH:
best[0] = cur[0] - prior[0];
best[1] = cur[1] - prior[1];
best[2] = cur[2] - prior[2];
for (i = 0; i < bpp; i++) { best[i] = cur[i] - prior[i]; }
for (i = 3; i < lineLen; i++) {
a = cur[i - 3]; b = prior[i]; c = prior[i - 3];
for (; i < lineLen; i++) {
a = cur[i - bpp]; b = prior[i]; c = prior[i - bpp];
p = a + b - c;
pa = Math_AbsI(p - a);
@ -576,7 +568,7 @@ static void Png_MakeRow(const BitmapCol* src, uint8_t* dst, int lineLen, bool al
}
}
static void Png_EncodeRow(const uint8_t* cur, const uint8_t* prior, uint8_t* best, int lineLen) {
static void Png_EncodeRow(const uint8_t* cur, const uint8_t* prior, uint8_t* best, int lineLen, bool alpha) {
uint8_t* dst;
int bestFilter, bestEstimate = Int32_MaxValue;
int x, filter, estimate;
@ -584,7 +576,7 @@ static void Png_EncodeRow(const uint8_t* cur, const uint8_t* prior, uint8_t* bes
dst = best + 1;
/* NOTE: Waste of time trying the PNG_NONE filter */
for (filter = PNG_FILTER_SUB; filter <= PNG_FILTER_PAETH; filter++) {
Png_Filter(filter, cur, prior, dst, lineLen);
Png_Filter(filter, cur, prior, dst, lineLen, alpha ? 4 : 3);
/* Estimate how well this filtered line will compress, based on */
/* smallest sum of magnitude of each byte (signed) in the line */
@ -602,7 +594,7 @@ static void Png_EncodeRow(const uint8_t* cur, const uint8_t* prior, uint8_t* bes
/* The bytes in dst are from last filter run (paeth) */
/* However, we want dst to be bytes from the best filter */
if (bestFilter != PNG_FILTER_PAETH) {
Png_Filter(bestFilter, cur, prior, dst, lineLen);
Png_Filter(bestFilter, cur, prior, dst, lineLen, alpha ? 4 : 3);
}
best[0] = bestFilter;
@ -659,7 +651,8 @@ ReturnCode Png_Encode(Bitmap* bmp, struct Stream* stream, Png_RowSelector select
uint8_t* cur = (y & 1) == 0 ? curLine : prevLine;
Png_MakeRow(src, cur, lineSize, alpha);
Png_EncodeRow(cur, prev, bestLine, lineSize);
Png_EncodeRow(cur, prev, bestLine, lineSize, alpha);
/* +1 for filter byte */
if ((res = Stream_Write(&zlStream, bestLine, lineSize + 1))) return res;
}

4
src/Resources.c
View File

@ -520,7 +520,7 @@ static ReturnCode TexPatcher_NewFiles(struct Stream* s) {
}
static void TexPatcher_PatchTile(Bitmap* src, int srcX, int srcY, int dstX, int dstY) {
Bitmap_CopyBlock(srcX, srcY, dstX * 16, dstY & 16, src, &terrainBmp, 16);
Bitmap_CopyBlock(srcX, srcY, dstX * 16, dstY * 16, src, &terrainBmp, 16);
}
static ReturnCode TexPatcher_Terrain(struct Stream* s) {
@ -798,7 +798,7 @@ void Fetcher_Update(void) {
if (Resources_Files[i].Downloaded) continue;
Fetcher_CheckFile(&Resources_Files[i]);
}
//if (Resources_Files[3].Data) TexPatcher_MakeDefaultZip();
if (Resources_Files[3].Data) TexPatcher_MakeDefaultZip();
for (i = 0; i < Array_Elems(Resources_Music); i++) {
if (Resources_Music[i].Downloaded) continue;