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EFB to RAM in OGL and software plugin now work correctly when texture in RAM is a different size than the source. Corrected some block heights in texture decoder to fix copying certain EFB formats. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4580 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania 2009-11-15 20:14:03 +00:00
parent 9c03de8790
commit f992fc6949
3 changed files with 135 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Source/Core/VideoCommon/Src/TextureDecoder.cpp
View File

@ -171,20 +171,20 @@ int TexDecoder_GetBlockHeightInTexels(u32 format)
case GX_TF_CMPR: return 4;
case GX_CTF_R4: return 8;
case GX_CTF_RA4: return 4;
case GX_CTF_RA8: return 2;
case GX_CTF_RA8: return 4;
case GX_CTF_A8: return 4;
case GX_CTF_R8: return 4;
case GX_CTF_G8: return 4;
case GX_CTF_B8: return 4;
case GX_CTF_RG8: return 2;
case GX_CTF_GB8: return 2;
case GX_CTF_RG8: return 4;
case GX_CTF_GB8: return 4;
case GX_TF_Z8: return 4;
case GX_TF_Z16: return 2;
case GX_TF_Z16: return 4;
case GX_TF_Z24X8: return 1;
case GX_CTF_Z4: return 8;
case GX_CTF_Z8M: return 4;
case GX_CTF_Z8L: return 4;
case GX_CTF_Z16L: return 2;
case GX_CTF_Z16L: return 4;
default:
ERROR_LOG(VIDEO, "Unsupported Texture Format (%08x)! (GetBlockHeightInTexels)", format);
return 4;

37
Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
View File

@ -166,7 +166,7 @@ void Shutdown()
}
void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const TargetRectangle& sourceRc,
u8* destAddr, int dstWidth, int dstHeight, bool linearFilter)
u8* destAddr, int dstWidth, int dstHeight, int readStride, bool toTexture, bool linearFilter)
{
Renderer::ResetAPIState();
@ -214,7 +214,29 @@ void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const Tar
// .. and then readback the results.
// TODO: make this less slow.
glReadPixels(0, 0, (GLsizei)dstWidth, (GLsizei)dstHeight, GL_BGRA, GL_UNSIGNED_BYTE, destAddr);
int writeStride = bpmem.copyMipMapStrideChannels * 32;
if (writeStride != readStride && toTexture)
{
// writing to a texture of a different size
int readHeight = readStride / dstWidth;
readHeight /= 4; // 4 bytes per pixel
int readStart = 0;
int readLoops = dstHeight / readHeight;
for (int i = 0; i < readLoops; i++)
{
glReadPixels(0, readStart, (GLsizei)dstWidth, (GLsizei)readHeight, GL_BGRA, GL_UNSIGNED_BYTE, destAddr);
readStart += readHeight;
destAddr += writeStride;
}
}
else
glReadPixels(0, 0, (GLsizei)dstWidth, (GLsizei)dstHeight, GL_BGRA, GL_UNSIGNED_BYTE, destAddr);
GL_REPORT_ERRORD();
g_framebufferManager.SetFramebuffer(0);
@ -282,13 +304,20 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
scaledSource.left = 0;
scaledSource.right = expandedWidth / samples;
EncodeToRamUsingShader(texconv_shader, source_texture, scaledSource, dest_ptr, expandedWidth / samples, expandedHeight, bScaleByHalf > 0);
int cacheBytes = 32;
if ((format & 0x0f) == 6)
cacheBytes = 64;
int readStride = (expandedWidth * cacheBytes) / TexDecoder_GetBlockWidthInTexels(format);
EncodeToRamUsingShader(texconv_shader, source_texture, scaledSource, dest_ptr, expandedWidth / samples, expandedHeight, readStride, true, bScaleByHalf > 0);
}
void EncodeToRamYUYV(GLuint srcTexture, const TargetRectangle& sourceRc,
u8* destAddr, int dstWidth, int dstHeight)
{
EncodeToRamUsingShader(s_rgbToYuyvProgram, srcTexture, sourceRc, destAddr, dstWidth / 2, dstHeight, false);
EncodeToRamUsingShader(s_rgbToYuyvProgram, srcTexture, sourceRc, destAddr, dstWidth / 2, dstHeight, 0, false, false);
}

183
Source/Plugins/Plugin_VideoSoftware/Src/TextureEncoder.cpp
View File

@ -216,7 +216,7 @@ void SetBlockDimensions(int blkWidthLog2, int blkHeightLog2, u16 &sBlkCount, u16
tBlkSize = 1 << blkHeightLog2;
}
void SetSpans(int sBlkSize, int tBlkSize, s32 &tSpan, s32 &sBlkSpan, s32 &tBlkSpan)
void SetSpans(int sBlkSize, int tBlkSize, s32 &tSpan, s32 &sBlkSpan, s32 &tBlkSpan, s32 &writeStride)
{
// width is 1 less than the number of pixels of width
u32 width = bpmem.copyTexSrcWH.x >> bpmem.triggerEFBCopy.half_scale;
@ -227,10 +227,13 @@ void SetSpans(int sBlkSize, int tBlkSize, s32 &tSpan, s32 &sBlkSpan, s32 &tBlkSp
tSpan = (640 - sBlkSize) * readStride; // bytes to advance src pointer after each row of texels in a block
sBlkSpan = ((-640 * tBlkSize) + sBlkSize) * readStride; // bytes to advance src pointer after each block
tBlkSpan = ((640 * tBlkSize) - alignedWidth) * readStride; // bytes to advance src pointer after each row of blocks
writeStride = bpmem.copyMipMapStrideChannels * 32;
}
#define ENCODE_LOOP_BLOCKS \
for (int tBlk = 0; tBlk < tBlkCount; tBlk++) { \
dst = dstBlockStart; \
for (int sBlk = 0; sBlk < sBlkCount; sBlk++) { \
for (int t = 0; t < tBlkSize; t++) { \
for (int s = 0; s < sBlkSize; s++) { \
@ -243,6 +246,7 @@ void SetSpans(int sBlkSize, int tBlkSize, s32 &tSpan, s32 &sBlkSpan, s32 &tBlkSp
src += sBlkSpan; \
} \
src += tBlkSpan; \
dstBlockStart += writeStride; \
} \
#define ENCODE_LOOP_SPANS2 \
@ -253,20 +257,22 @@ void SetSpans(int sBlkSize, int tBlkSize, s32 &tSpan, s32 &sBlkSpan, s32 &tBlkSp
dst += 32; \
} \
src += tBlkSpan; \
dstBlockStart += writeStride; \
} \
void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u8 r, g, b, a;
u32 readStride = 3;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_I4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -284,7 +290,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_I8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
RGBA_to_RGB8(src, r, g, b);
@ -296,7 +302,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_IA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
RGBA_to_RGBA8(src, r, g, b, a);
@ -308,7 +314,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_IA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
RGBA_to_RGBA8(src, r, g, b, a);
@ -321,7 +327,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB565:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -336,7 +342,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB5A3:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -357,7 +363,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_TF_RGBA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
RGBA_to_RGBA8(src, dst[1], dst[32], dst[33], dst[0]);
@ -369,7 +375,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_R4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -387,7 +393,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -399,7 +405,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -412,7 +418,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_A8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -424,7 +430,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_R8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -436,7 +442,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_G8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -448,7 +454,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_B8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -460,7 +466,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_RG8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -473,7 +479,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
case GX_CTF_GB8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u32 srcColor = *(u32*)src;
@ -494,15 +500,16 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u8 r, g, b, a;
u32 readStride = 6;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_I4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -520,7 +527,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_I8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGB8(src, r, g, b);
@ -532,7 +539,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_IA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGBA8(src, r, g, b, a);
@ -544,7 +551,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_IA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGBA8(src, r, g, b, a);
@ -557,7 +564,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB565:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGB8(src, r, g, b);
@ -572,7 +579,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB5A3:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGBA8(src, r, g, b, a);
@ -592,7 +599,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGBA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_RGBA8(src, dst[1], dst[32], dst[33], dst[0]);
@ -604,7 +611,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_R4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -622,7 +629,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_xx8(src, r, a, 0, 18);
@ -634,7 +641,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_xx8(src, r, a, 0, 18);
@ -647,7 +654,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_A8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_x8(src, a, 18);
@ -659,7 +666,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_R8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_x8(src, r, 0);
@ -671,7 +678,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_G8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_x8(src, g, 6);
@ -683,7 +690,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_B8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_x8(src, b, 12);
@ -695,7 +702,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RG8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_xx8(src, r, g, 0, 6);
@ -708,7 +715,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_GB8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGBA_to_xx8(src, g, b, 6, 12);
@ -728,14 +735,15 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
void EncodeRGB8(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u32 readStride = 3;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_I4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -751,7 +759,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_I8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = RGB8_to_I(src[0], src[1], src[2]);
@ -762,7 +770,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_IA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xf0 | (RGB8_to_I(src[0], src[1], src[2]) >> 4);
@ -773,7 +781,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_IA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xff;
@ -786,7 +794,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB565:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u16 val = ((src[0] << 8) & 0xf800) | ((src[1] << 3) & 0x07e0) | ((src[2] >> 3) & 0x001e);
@ -799,7 +807,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB5A3:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
u16 val = 0x8000 | ((src[0] << 7) & 0x7c00) | ((src[1] << 2) & 0x03e0) | ((src[2] >> 3) & 0x001e);
@ -812,7 +820,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_TF_RGBA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
dst[0] = 0xff;
@ -827,7 +835,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_R4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -844,7 +852,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xf0 | (src[0] >> 4);
@ -855,7 +863,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xff;
@ -867,7 +875,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_A8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xff;
@ -877,7 +885,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_R8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[0];
@ -888,7 +896,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_G8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[1];
@ -899,7 +907,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_B8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[2];
@ -910,7 +918,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_RG8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[1];
@ -922,7 +930,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
case GX_CTF_GB8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[2];
@ -941,15 +949,16 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u8 r, g, b;
u32 readStride = 6;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_I4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -967,7 +976,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_I8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -979,7 +988,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_IA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -991,7 +1000,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_IA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -1004,7 +1013,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB565:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -1018,7 +1027,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGB5A3:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -1032,7 +1041,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_RGBA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, r, g, b);
@ -1048,7 +1057,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_R4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -1067,7 +1076,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA4:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, r, 0);
@ -1079,7 +1088,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RA8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, r, 0);
@ -1092,7 +1101,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_A8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = 0xff;
@ -1102,7 +1111,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_R8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, r, 0);
@ -1114,7 +1123,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_G8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, g, 1);
@ -1126,7 +1135,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_B8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, b, 2);
@ -1138,7 +1147,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_RG8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_xx8(src, r, g, 0, 1);
@ -1151,7 +1160,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_GB8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_xx8(src, g, b, 1, 2);
@ -1171,14 +1180,15 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
void EncodeZ24(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u32 readStride = 3;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_Z8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[2];
@ -1189,7 +1199,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_TF_Z16:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[1];
@ -1201,7 +1211,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_TF_Z24X8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
dst[0] = 0xff;
@ -1216,7 +1226,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -1233,7 +1243,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z8M:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[1];
@ -1244,7 +1254,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z8L:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[0];
@ -1255,7 +1265,7 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z16L:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
*dst++ = src[0];
@ -1274,15 +1284,16 @@ void EncodeZ24(u8 *dst, u8 *src, u32 format)
void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
{
u16 sBlkCount, tBlkCount, sBlkSize, tBlkSize;
s32 tSpan, sBlkSpan, tBlkSpan;
s32 tSpan, sBlkSpan, tBlkSpan, writeStride;
u32 readStride = 6;
u8 r, g, b;
u8 *dstBlockStart = dst;
switch(format)
{
case GX_TF_Z8:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, b, 2);
@ -1294,7 +1305,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_Z16:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_xx8(src, g, b, 1, 2);
@ -1307,7 +1318,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_TF_Z24X8:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_RGB8(src, dst[33], dst[32], dst[1]);
@ -1320,7 +1331,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z4:
SetBlockDimensions(3, 3, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
sBlkSize /= 2;
ENCODE_LOOP_BLOCKS
{
@ -1339,7 +1350,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z8M:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, g, 1);
@ -1351,7 +1362,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z8L:
SetBlockDimensions(3, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_x8(src, r, 0);
@ -1363,7 +1374,7 @@ void EncodeZ24halfscale(u8 *dst, u8 *src, u32 format)
case GX_CTF_Z16L:
SetBlockDimensions(2, 2, sBlkCount, tBlkCount, sBlkSize, tBlkSize);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan);
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
ENCODE_LOOP_BLOCKS
{
boxfilterRGB_to_xx8(src, r, g, 0, 1);
@ -1428,4 +1439,4 @@ void Encode(u8 *dest_ptr)
}
}
}