Fixed bpp.

src/bgfx.cpp

@@ -907,10 +907,10 @@ namespace bgfx
 	static const uint32_t s_bitsPerPixel[TextureFormat::Count] =
 	{
 		4,  // Dxt1
-		4,  // Dxt3
-		4,  // Dxt5
+		8,  // Dxt3
+		8,  // Dxt5
 		4,  // BC4
-		4,  // BC5
+		8,  // BC5
 		0,  // Unknown
 		8,  // L8
 		32, // BGRX8

src/renderer_d3d11.cpp

@@ -150,10 +150,10 @@ namespace bgfx
 	static const TextureFormatInfo s_textureFormat[TextureFormat::Count] =
 	{
 		{ DXGI_FORMAT_BC1_UNORM,          4  },
-		{ DXGI_FORMAT_BC2_UNORM,          4  },
-		{ DXGI_FORMAT_BC3_UNORM,          4  },
+		{ DXGI_FORMAT_BC2_UNORM,          8  },
+		{ DXGI_FORMAT_BC3_UNORM,          8  },
 		{ DXGI_FORMAT_BC4_UNORM,          4  },
-		{ DXGI_FORMAT_BC5_UNORM,          4  },
+		{ DXGI_FORMAT_BC5_UNORM,          8  },
 		{ DXGI_FORMAT_UNKNOWN,            0  },
 		{ DXGI_FORMAT_R8_UNORM,           8  },
 		{ DXGI_FORMAT_B8G8R8A8_UNORM,     32 },

src/renderer_d3d9.cpp

@@ -165,10 +165,10 @@ namespace bgfx
 	static const TextureFormatInfo s_textureFormat[TextureFormat::Count] =
 	{
 		{ D3DFMT_DXT1,         4  },
-		{ D3DFMT_DXT3,         4  },
-		{ D3DFMT_DXT5,         4  },
+		{ D3DFMT_DXT3,         8  },
+		{ D3DFMT_DXT5,         8  },
 		{ D3DFMT_ATI1,         4  },
-		{ D3DFMT_ATI2,         4  },
+		{ D3DFMT_ATI2,         8  },
 		{ D3DFMT_UNKNOWN,      0  },
 		{ D3DFMT_L8,           8  },
 		{ D3DFMT_X8R8G8B8,     32 },

src/renderer_gl.cpp

@@ -527,10 +527,10 @@ namespace bgfx
 	static TextureFormatInfo s_textureFormat[TextureFormat::Count] =
 	{
 		{ GL_COMPRESSED_RGBA_S3TC_DXT1_EXT,        GL_COMPRESSED_RGBA_S3TC_DXT1_EXT,        GL_ZERO,                        4,  false },
-		{ GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,        GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,        GL_ZERO,                        4,  false },
-		{ GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,        GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,        GL_ZERO,                        4,  false },
+		{ GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,        GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,        GL_ZERO,                        8,  false },
+		{ GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,        GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,        GL_ZERO,                        8,  false },
 		{ GL_COMPRESSED_LUMINANCE_LATC1_EXT,       GL_COMPRESSED_LUMINANCE_LATC1_EXT,       GL_ZERO,                        4,  false },
-		{ GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO,                        4,  false },
+		{ GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO,                        8,  false },
 		{ GL_ZERO,                                 GL_ZERO,                                 GL_ZERO,                        0,  true  },
 		{ GL_LUMINANCE,                            GL_LUMINANCE,                            GL_UNSIGNED_BYTE,               8,  true  },
 		{ GL_RGBA,                                 GL_RGBA,                                 GL_UNSIGNED_BYTE,               32, true  },