sometimes to advance you have to make a step back.

use plain vertex arrays instead of VBOs to render in Opengl plugin as the nature of the data make VBOs slower. This must bring, depending on the implementation, a good speedup in opengl.
in my system now opengl and d3d9 have a difference of 1 to 5 fps depending of the game.
some cleanup and a little work pointing to future improvements in the way of rendering.
please test and check for any errors.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6139 8ced0084-cf51-0410-be5f-012b33b47a6e

1 files changed, 0 insertions, 117 deletions

diff --git a/Source/Core/VideoCommon/Src/TextureDecoder.cpp b/Source/Core/VideoCommon/Src/TextureDecoder.cpp
index 9b5baae5ec..fff138c8f1 100644
--- a/Source/Core/VideoCommon/Src/TextureDecoder.cpp
+++ b/Source/Core/VideoCommon/Src/TextureDecoder.cpp
@@ -20,7 +20,6 @@
 
 #include "CPUDetect.h"
 #include "TextureDecoder.h"
-
 #include "OpenCL.h"
 #if defined(HAVE_OPENCL) && HAVE_OPENCL
 #include "OpenCL/OCLTextureDecoder.h"
@@ -96,122 +95,6 @@ int TexDecoder_GetTextureSizeInBytes(int width, int height, int format)
 	return (width * height * TexDecoder_GetTexelSizeInNibbles(format)) / 2;
 }
 
-#ifdef _M_X64
-u64 TexDecoder_GetHash64(const u8 *src, int len, u32 samples)
-{
-	const u64 m = 0xc6a4a7935bd1e995;
-	const int r = 47;
-
-	u64 h = len * m;
-	u32 Step = (len/8);
-	const u64 * data = (const u64 *)src;
-	const u64 * end = data + Step;
-	if(samples == 0) samples = Step;
-	Step  = Step / samples;
-	if(Step < 1) Step = 1;
-	while(data < end)
-	{
-		u64 k = data[0];
-		data+=Step;
-		k *= m; 
-		k ^= k >> r; 
-		k *= m; 		
-		h ^= k;
-		h *= m; 
-	}
-
-	const u8 * data2 = (const u8*)end;
-
-	switch(len & 7)
-	{
-	case 7: h ^= u64(data2[6]) << 48;
-	case 6: h ^= u64(data2[5]) << 40;
-	case 5: h ^= u64(data2[4]) << 32;
-	case 4: h ^= u64(data2[3]) << 24;
-	case 3: h ^= u64(data2[2]) << 16;
-	case 2: h ^= u64(data2[1]) << 8;
-	case 1: h ^= u64(data2[0]);
-	        h *= m;
-	};
- 
-	h ^= h >> r;
-	h *= m;
-	h ^= h >> r;
-
-	return h;
-} 
-
-#else
-u64 TexDecoder_GetHash64(const u8 *src, int len, u32 samples)
-{
-	const u32 m = 0x5bd1e995;
-	const int r = 24;
-	
-	u32 h1 = len;
-	u32 h2 = 0;
-
-	u32 Step = (len / 4);
-	const u32 * data = (const u32 *)src;
-	const u32 * end = data + Step;
-	const u8 * uEnd = (const u8 *)end;
-	if(samples == 0) samples = Step;
-	Step = Step / samples;
-
-	if(Step < 2) Step = 2;	
-
-	while(data < end)
-	{
-		u32 k1 = data[0];
-		k1 *= m; 
-		k1 ^= k1 >> r; 
-		k1 *= m;
-		h1 *= m; 
-		h1 ^= k1;
-		
-
-		u32 k2 = data[1];
-		k2 *= m; 
-		k2 ^= k2 >> r; 
-		k2 *= m;
-		h2 *= m; 
-		h2 ^= k2;
-		data+=Step;
-	}
-
-	if((len & 7) > 3)
-	{
-		u32 k1 = *(end - 1);
-		k1 *= m; 
-		k1 ^= k1 >> r; 
-		k1 *= m;
-		h1 *= m; 
-		h1 ^= k1;
-		len -= 4;
-	}
-
-	switch(len & 3)
-	{
-	case 3: h2 ^= uEnd[2] << 16;
-	case 2: h2 ^= uEnd[1] << 8;
-	case 1: h2 ^= uEnd[0];
-			h2 *= m;
-	};
-
-	h1 ^= h2 >> 18; h1 *= m;
-	h2 ^= h1 >> 22; h2 *= m;
-	h1 ^= h2 >> 17; h1 *= m;
-	h2 ^= h1 >> 19; h2 *= m;
-
-	u64 h = h1;
-
-	h = (h << 32) | h2;
-
-	return h;
-}
-
-
-#endif
-
 int TexDecoder_GetBlockWidthInTexels(u32 format)
 {
     switch (format)