vo_direct3d: remove 2ch hack for 10 bit playback

This was an awkward hack that attempted to avoid the use of 16 bit
textures, while still allowing rendering 10-16 bit YUV formats. The
idea was that even if the hardware doesn't support 16 bit textures,
an A8L8 textures could be used to convert 10 bit (etc.) to 8 bit in
the shader, instead of doing this on the CPU.

This was an experiment, disabled by default, and was (probably) rarely
used. I've never heard of this being used successfully. Remove it.

1 files changed, 0 insertions, 170 deletions

diff --git a/video/out/d3d_shader_yuv_2ch.h b/video/out/d3d_shader_yuv_2ch.h
deleted file mode 100644
index 45dcc73992..0000000000
--- a/video/out/d3d_shader_yuv_2ch.h
+++ /dev/null
@@ -1,170 +0,0 @@
-#if 0
-//
-// Generated by Microsoft (R) HLSL Shader Compiler 9.27.952.3022
-//
-//   fxc /Tps_2_0 /Fhz:\tmp\mplayer\libvo\d3d_shader_yuv_2ch.h
-//    z:\tmp\mplayer\libvo\d3d_shader_yuv.hlsl /Vnd3d_shader_yuv_2ch
-//    /DUSE_2CH=1
-//
-//
-// Parameters:
-//
-//   float4x4 colormatrix;
-//   float2 depth;
-//   sampler2D tex0;
-//   sampler2D tex1;
-//   sampler2D tex2;
-//
-//
-// Registers:
-//
-//   Name         Reg   Size
-//   ------------ ----- ----
-//   colormatrix  c0       4
-//   depth        c5       1
-//   tex0         s0       1
-//   tex1         s1       1
-//   tex2         s2       1
-//
-
-    ps_2_0
-    def c4, 1, 0, 0, 0
-    dcl t0.xy
-    dcl t1.xy
-    dcl t2.xy
-    dcl_2d s0
-    dcl_2d s1
-    dcl_2d s2
-    texld r0, t0, s0
-    texld r1, t1, s1
-    texld r2, t2, s2
-    mul r0.x, r0.x, c5.x
-    mad r0.x, r0.w, c5.y, r0.x
-    mul r1.x, r1.x, c5.x
-    mad r0.y, r1.w, c5.y, r1.x
-    mul r1.x, r2.x, c5.x
-    mad r0.z, r2.w, c5.y, r1.x
-    mov r0.w, c4.x
-    dp4 r1.x, r0, c0
-    dp4 r1.y, r0, c1
-    dp4 r1.z, r0, c2
-    dp4 r1.w, r0, c3
-    mov oC0, r1
-
-// approximately 15 instruction slots used (3 texture, 12 arithmetic)
-#endif
-
-const BYTE d3d_shader_yuv_2ch[] =
-{
-      0,   2, 255, 255, 254, 255, 
-     78,   0,  67,  84,  65,  66, 
-     28,   0,   0,   0,   3,   1, 
-      0,   0,   0,   2, 255, 255, 
-      5,   0,   0,   0,  28,   0, 
-      0,   0,   0,   1,   0,   0, 
-    252,   0,   0,   0, 128,   0, 
-      0,   0,   2,   0,   0,   0, 
-      4,   0,   2,   0, 140,   0, 
-      0,   0,   0,   0,   0,   0, 
-    156,   0,   0,   0,   2,   0, 
-      5,   0,   1,   0,  22,   0, 
-    164,   0,   0,   0,   0,   0, 
-      0,   0, 180,   0,   0,   0, 
-      3,   0,   0,   0,   1,   0, 
-      2,   0, 188,   0,   0,   0, 
-      0,   0,   0,   0, 204,   0, 
-      0,   0,   3,   0,   1,   0, 
-      1,   0,   6,   0, 212,   0, 
-      0,   0,   0,   0,   0,   0, 
-    228,   0,   0,   0,   3,   0, 
-      2,   0,   1,   0,  10,   0, 
-    236,   0,   0,   0,   0,   0, 
-      0,   0,  99, 111, 108, 111, 
-    114, 109,  97, 116, 114, 105, 
-    120,   0,   3,   0,   3,   0, 
-      4,   0,   4,   0,   1,   0, 
-      0,   0,   0,   0,   0,   0, 
-    100, 101, 112, 116, 104,   0, 
-    171, 171,   1,   0,   3,   0, 
-      1,   0,   2,   0,   1,   0, 
-      0,   0,   0,   0,   0,   0, 
-    116, 101, 120,  48,   0, 171, 
-    171, 171,   4,   0,  12,   0, 
-      1,   0,   1,   0,   1,   0, 
-      0,   0,   0,   0,   0,   0, 
-    116, 101, 120,  49,   0, 171, 
-    171, 171,   4,   0,  12,   0, 
-      1,   0,   1,   0,   1,   0, 
-      0,   0,   0,   0,   0,   0, 
-    116, 101, 120,  50,   0, 171, 
-    171, 171,   4,   0,  12,   0, 
-      1,   0,   1,   0,   1,   0, 
-      0,   0,   0,   0,   0,   0, 
-    112, 115,  95,  50,  95,  48, 
-      0,  77, 105,  99, 114, 111, 
-    115, 111, 102, 116,  32,  40, 
-     82,  41,  32,  72,  76,  83, 
-     76,  32,  83, 104,  97, 100, 
-    101, 114,  32,  67, 111, 109, 
-    112, 105, 108, 101, 114,  32, 
-     57,  46,  50,  55,  46,  57, 
-     53,  50,  46,  51,  48,  50, 
-     50,   0,  81,   0,   0,   5, 
-      4,   0,  15, 160,   0,   0, 
-    128,  63,   0,   0,   0,   0, 
-      0,   0,   0,   0,   0,   0, 
-      0,   0,  31,   0,   0,   2, 
-      0,   0,   0, 128,   0,   0, 
-      3, 176,  31,   0,   0,   2, 
-      0,   0,   0, 128,   1,   0, 
-      3, 176,  31,   0,   0,   2, 
-      0,   0,   0, 128,   2,   0, 
-      3, 176,  31,   0,   0,   2, 
-      0,   0,   0, 144,   0,   8, 
-     15, 160,  31,   0,   0,   2, 
-      0,   0,   0, 144,   1,   8, 
-     15, 160,  31,   0,   0,   2, 
-      0,   0,   0, 144,   2,   8, 
-     15, 160,  66,   0,   0,   3, 
-      0,   0,  15, 128,   0,   0, 
-    228, 176,   0,   8, 228, 160, 
-     66,   0,   0,   3,   1,   0, 
-     15, 128,   1,   0, 228, 176, 
-      1,   8, 228, 160,  66,   0, 
-      0,   3,   2,   0,  15, 128, 
-      2,   0, 228, 176,   2,   8, 
-    228, 160,   5,   0,   0,   3, 
-      0,   0,   1, 128,   0,   0, 
-      0, 128,   5,   0,   0, 160, 
-      4,   0,   0,   4,   0,   0, 
-      1, 128,   0,   0, 255, 128, 
-      5,   0,  85, 160,   0,   0, 
-      0, 128,   5,   0,   0,   3, 
-      1,   0,   1, 128,   1,   0, 
-      0, 128,   5,   0,   0, 160, 
-      4,   0,   0,   4,   0,   0, 
-      2, 128,   1,   0, 255, 128, 
-      5,   0,  85, 160,   1,   0, 
-      0, 128,   5,   0,   0,   3, 
-      1,   0,   1, 128,   2,   0, 
-      0, 128,   5,   0,   0, 160, 
-      4,   0,   0,   4,   0,   0, 
-      4, 128,   2,   0, 255, 128, 
-      5,   0,  85, 160,   1,   0, 
-      0, 128,   1,   0,   0,   2, 
-      0,   0,   8, 128,   4,   0, 
-      0, 160,   9,   0,   0,   3, 
-      1,   0,   1, 128,   0,   0, 
-    228, 128,   0,   0, 228, 160, 
-      9,   0,   0,   3,   1,   0, 
-      2, 128,   0,   0, 228, 128, 
-      1,   0, 228, 160,   9,   0, 
-      0,   3,   1,   0,   4, 128, 
-      0,   0, 228, 128,   2,   0, 
-    228, 160,   9,   0,   0,   3, 
-      1,   0,   8, 128,   0,   0, 
-    228, 128,   3,   0, 228, 160, 
-      1,   0,   0,   2,   0,   8, 
-     15, 128,   1,   0, 228, 128, 
-    255, 255,   0,   0
-};