Merge Extended Q experiment.

Merge the extended Q experiment as indicated by the

Change-Id: I02d9e654fff9998cc7e9e2f1f5cd838dad8fb431

diff --git a/vp8/common/entropy.c b/vp8/common/entropy.c
index 558ca4b102aa593815823a2221a5d360a49f8155..b2cfb354fd5c853518c8ea4aa037a271bc04c160 100644 (file)
--- a/vp8/common/entropy.c
+++ b/vp8/common/entropy.c
@@ -119,14 +119,8 @@ static const Prob Pcat2[] = { 165, 145};
 static const Prob Pcat3[] = { 173, 148, 140};
 static const Prob Pcat4[] = { 176, 155, 140, 135};
 static const Prob Pcat5[] = { 180, 157, 141, 134, 130};
-#if CONFIG_EXTEND_QRANGE
 static const Prob Pcat6[] =
 { 254, 254, 252, 249, 243, 230, 196, 177, 153, 140, 133, 130, 129};
-#else
-static const Prob Pcat6[] =
-{ 254, 254, 243, 230, 196, 177, 153, 140, 133, 130, 129};
-
-#endif
 
 static vp8_tree_index cat1[2], cat2[4], cat3[6], cat4[8], cat5[10], cat6[26];
 
@@ -166,11 +160,7 @@ static void init_bit_trees()
     init_bit_tree(cat3, 3);
     init_bit_tree(cat4, 4);
     init_bit_tree(cat5, 5);
-#if CONFIG_EXTEND_QRANGE
     init_bit_tree(cat6, 13);
-#else
-    init_bit_tree(cat6, 11);
-#endif
 }
 
 vp8_extra_bit_struct vp8_extra_bits[12] =
@@ -185,11 +175,7 @@ vp8_extra_bit_struct vp8_extra_bits[12] =
     { cat3, Pcat3, 3, 11},
     { cat4, Pcat4, 4, 19},
     { cat5, Pcat5, 5, 35},
-#if CONFIG_EXTEND_QRANGE
     { cat6, Pcat6, 13, 67},
-#else
-    { cat6, Pcat6, 11, 67},
-#endif
     { 0, 0, 0, 0}
 };
 

diff --git a/vp8/common/entropy.h b/vp8/common/entropy.h
index 3bce23da5946d534bf83c31159f03abfe518d66b..541aa4d4c35d009b3a88f95ea4051602b614c491 100644 (file)
--- a/vp8/common/entropy.h
+++ b/vp8/common/entropy.h
@@ -50,11 +50,7 @@ extern vp8_extra_bit_struct vp8_extra_bits[12];    /* indexed by token value */
 #define PROB_UPDATE_BASELINE_COST   7
 
 #define MAX_PROB                255
-#if CONFIG_EXTEND_QRANGE
 #define DCT_MAX_VALUE           8192
-#else
-#define DCT_MAX_VALUE           2048
-#endif
 
 /* Coefficients are predicted via a 3-dimensional probability table. */
 

diff --git a/vp8/common/generic/systemdependent.c b/vp8/common/generic/systemdependent.c
index 445cd3f0956a49495c6e416dcd6a60bd76cf651e..267b2f21a5ec1cbac45d79d54af27e0cdde5f81e 100644 (file)
--- a/vp8/common/generic/systemdependent.c
+++ b/vp8/common/generic/systemdependent.c
@@ -156,16 +156,12 @@ void vp8_machine_specific_config(VP8_COMMON *ctx)
 #if ARCH_ARM
     vp8_arch_arm_common_init(ctx);
 #endif
-#if CONFIG_EXTEND_QRANGE
     rtcd->idct.idct1        = vp8_short_idct4x4llm_1_c;
     rtcd->idct.idct16       = vp8_short_idct4x4llm_c;
     rtcd->idct.idct1_scalar_add = vp8_dc_only_idct_add_c;
     rtcd->idct.iwalsh1      = vp8_short_inv_walsh4x4_1_c;
     rtcd->idct.iwalsh16     = vp8_short_inv_walsh4x4_c;
 
-#endif
-
-
 #if CONFIG_MULTITHREAD
     ctx->processor_core_count = get_cpu_count();
 #endif /* CONFIG_MULTITHREAD */

diff --git a/vp8/common/idctllm.c b/vp8/common/idctllm.c
index ba4beb4ca6612ce23d95d3b4562b8e7642782aed..c113868987db44ead567d2e3c2acf059ea3df14c 100644 (file)
--- a/vp8/common/idctllm.c
+++ b/vp8/common/idctllm.c
@@ -80,20 +80,11 @@ void vp8_short_idct4x4llm_c(short *input, short *output, int pitch)
         temp2 = (ip[3] * sinpi8sqrt2 + rounding) >> 16;
         d1 = temp1 + temp2;
 
-
-#if !CONFIG_EXTEND_QRANGE
-        op[0] = (a1 + d1 + 4) >> 3;
-        op[3] = (a1 - d1 + 4) >> 3;
-
-        op[1] = (b1 + c1 + 4) >> 3;
-        op[2] = (b1 - c1 + 4) >> 3;
-#else
         op[0] = (a1 + d1 + 16) >> 5;
         op[3] = (a1 - d1 + 16) >> 5;
 
         op[1] = (b1 + c1 + 16) >> 5;
         op[2] = (b1 - c1 + 16) >> 5;
-#endif
 
         ip += shortpitch;
         op += shortpitch;
@@ -106,11 +97,7 @@ void vp8_short_idct4x4llm_1_c(short *input, short *output, int pitch)
     int a1;
     short *op = output;
     int shortpitch = pitch >> 1;
-#if !CONFIG_EXTEND_QRANGE
-    a1 = ((input[0] + 4) >> 3);
-#else
     a1 = ((input[0] + 16) >> 5);
-#endif
     for (i = 0; i < 4; i++)
     {
         op[0] = a1;
@@ -123,11 +110,7 @@ void vp8_short_idct4x4llm_1_c(short *input, short *output, int pitch)
 
 void vp8_dc_only_idct_add_c(short input_dc, unsigned char *pred_ptr, unsigned char *dst_ptr, int pitch, int stride)
 {
-#if !CONFIG_EXTEND_QRANGE
-    int a1 = ((input_dc + 4) >> 3);
-#else
     int a1 = ((input_dc + 16) >> 5);
-#endif
     int r, c;
 
     for (r = 0; r < 4; r++)
@@ -189,17 +172,11 @@ void vp8_short_inv_walsh4x4_c(short *input, short *output)
         c2 = a1 - b1;
         d2 = d1 - c1;
 
-#if !CONFIG_EXTEND_QRANGE
-        op[0] = (a2 + 3) >> 3;
-        op[1] = (b2 + 3) >> 3;
-        op[2] = (c2 + 3) >> 3;
-        op[3] = (d2 + 3) >> 3;
-#else
         op[0] = (a2 + 1) >> 2;
         op[1] = (b2 + 1) >> 2;
         op[2] = (c2 + 1) >> 2;
         op[3] = (d2 + 1) >> 2;
-#endif
+
         ip += 4;
         op += 4;
     }
@@ -211,11 +188,7 @@ void vp8_short_inv_walsh4x4_1_c(short *input, short *output)
     int a1;
     short *op = output;
 
-#if !CONFIG_EXTEND_QRANGE
-    a1 = (input[0] + 3 )>> 3;
-#else
     a1 = (input[0] + 1 )>> 2;
-#endif
 
     for (i = 0; i < 4; i++)
     {

diff --git a/vp8/common/onyxc_int.h b/vp8/common/onyxc_int.h
index c424b2a4db4a1f2154f0097561737cd81cb5fe6d..338fc2d2dab886de3f2f2c8ee2153bf70bed71a2 100644 (file)
--- a/vp8/common/onyxc_int.h
+++ b/vp8/common/onyxc_int.h
@@ -33,14 +33,8 @@ void vp8_initialize_common(void);
 
 #define MINQ 0
 
-#if CONFIG_EXTEND_QRANGE
 #define MAXQ 255
 #define QINDEX_BITS 8
-#else
-#define MAXQ 127
-#define QINDEX_BITS 7
-#endif
-
 
 #define QINDEX_RANGE (MAXQ + 1)
 

diff --git a/vp8/common/quant_common.c b/vp8/common/quant_common.c
index aa580a34ec52e3956a043490255cff3672c79fcd..0bb44f588587ac54b9287eae3bff6335bb8a05dc 100644 (file)
--- a/vp8/common/quant_common.c
+++ b/vp8/common/quant_common.c
@@ -11,54 +11,21 @@
 
 #include "quant_common.h"
 
-
-#if !CONFIG_EXTEND_QRANGE
-static const int dc_qlookup[QINDEX_RANGE] =
-{
-    4,    5,    6,    7,    8,    9,    10,   10,   11,   12,   13,   14,   15,   16,   17,   17,
-    18,   19,   20,   20,   21,   21,   22,   22,   23,   23,   24,   25,   25,   26,   27,   28,
-    29,   30,   31,   32,   33,   34,   35,   36,   37,   37,   38,   39,   40,   41,   42,   43,
-    44,   45,   46,   46,   47,   48,   49,   50,   51,   52,   53,   54,   55,   56,   57,   58,
-    59,   60,   61,   62,   63,   64,   65,   66,   67,   68,   69,   70,   71,   72,   73,   74,
-    75,   76,   76,   77,   78,   79,   80,   81,   82,   83,   84,   85,   86,   87,   88,   89,
-    91,   93,   95,   96,   98,   100,  101,  102,  104,  106,  108,  110,  112,  114,  116,  118,
-    122,  124,  126,  128,  130,  132,  134,  136,  138,  140,  143,  145,  148,  151,  154,  157,
-};
-
-static const int ac_qlookup[QINDEX_RANGE] =
-{
-    4,    5,    6,    7,    8,    9,    10,   11,   12,   13,   14,   15,   16,   17,   18,   19,
-    20,   21,   22,   23,   24,   25,   26,   27,   28,   29,   30,   31,   32,   33,   34,   35,
-    36,   37,   38,   39,   40,   41,   42,   43,   44,   45,   46,   47,   48,   49,   50,   51,
-    52,   53,   54,   55,   56,   57,   58,   60,   62,   64,   66,   68,   70,   72,   74,   76,
-    78,   80,   82,   84,   86,   88,   90,   92,   94,   96,   98,  100,  102,  104,  106,  108,
-    110,  112,  114,  116,  119,  122,  125,  128,  131,  134,  137,  140,  143,  146,  149,  152,
-    155,  158,  161,  164,  167,  170,  173,  177,  181,  185,  189,  193,  197,  201,  205,  209,
-    213,  217,  221,  225,  229,  234,  239,  245,  249,  254,  259,  264,  269,  274,  279,  284,
-};
-#else
-
 static int dc_qlookup[QINDEX_RANGE];
 static int ac_qlookup[QINDEX_RANGE];
 
-#endif
-
-#if CONFIG_EXTEND_QRANGE
 #define ACDC_MIN 4
+
 void vp8_init_quant_tables()
 {
     int i;
-    //int current_val = 16;
-    //int last_val = 16;
     int current_val = 4;
     int last_val = 4;
     int ac_val;
-    //int dc_max;
 
     for ( i = 0; i < QINDEX_RANGE; i++ )
     {
         ac_qlookup[i] = current_val;
-        //current_val = (int)((double)current_val * 1.018);
         current_val = (int)((double)current_val * 1.02);
         if ( current_val == last_val )
             current_val++;
@@ -68,14 +35,10 @@ void vp8_init_quant_tables()
         dc_qlookup[i] = (0.000000305 * ac_val * ac_val * ac_val) +
                         (-0.00065 * ac_val * ac_val) +
                         (0.9 * ac_val) + 0.5;
-        //dc_max = (int)(((double)ac_val * 0.75) + 0.5);
-        //if ( dc_qlookup[i] > dc_max )
-        //    dc_qlookup[i] = dc_max;
         if ( dc_qlookup[i] < ACDC_MIN )
             dc_qlookup[i] = ACDC_MIN;
     }
 }
-#endif
 
 int vp8_dc_quant(int QIndex, int Delta)
 {
@@ -103,11 +66,8 @@ int vp8_dc2quant(int QIndex, int Delta)
     else if (QIndex < 0)
         QIndex = 0;
 
-#if !CONFIG_EXTEND_QRANGE
-    retval = dc_qlookup[ QIndex ] * 2;
-#else
     retval = dc_qlookup[ QIndex ];
-#endif
+
     return retval;
 
 }
@@ -150,15 +110,11 @@ int vp8_ac2quant(int QIndex, int Delta)
         QIndex = MAXQ;
     else if (QIndex < 0)
         QIndex = 0;
-#if !CONFIG_EXTEND_QRANGE
-    retval = (ac_qlookup[ QIndex ] * 155) / 100;
-    if (retval < 8)
-        retval = 8;
-#else
+
     retval = (ac_qlookup[ QIndex ] * 775) / 1000;
     if (retval < 4)
         retval = 4;
-#endif
+
     return retval;
 }
 int vp8_ac_uv_quant(int QIndex, int Delta)

diff --git a/vp8/common/quant_common.h b/vp8/common/quant_common.h
index ea0383b3c84f723defa39f66ccfe1878c0f7abff..0d8099e9bd74c3a6a79e8d804be83787f2bd4a8c 100644 (file)
--- a/vp8/common/quant_common.h
+++ b/vp8/common/quant_common.h
@@ -13,9 +13,7 @@
 #include "blockd.h"
 #include "onyxc_int.h"
 
-#if CONFIG_EXTEND_QRANGE
 extern void vp8_init_quant_tables();
-#endif
 extern int vp8_ac_yquant(int QIndex);
 extern int vp8_dc_quant(int QIndex, int Delta);
 extern int vp8_dc2quant(int QIndex, int Delta);

diff --git a/vp8/decoder/dequantize.c b/vp8/decoder/dequantize.c
index a39b544f5bd41764cb5d082ef3085c1172507fac..83bf8a76c572ffbec8fcf7aeb94bf3af097cccdf 100644 (file)
--- a/vp8/decoder/dequantize.c
+++ b/vp8/decoder/dequantize.c
@@ -131,11 +131,7 @@ void vp8_dequantize_b_2x2_c(BLOCKD *d)
 
     for (i = 0; i < 16; i++)
     {
-#if CONFIG_EXTEND_QRANGE
         DQ[i] = (short)((Q[i] * DQC[i]+2)>>2);
-#else
-       DQ[i] = (short)(Q[i] * DQC[i]);
-#endif
     }
 #ifdef DEC_DEBUG
     if (dec_debug) {
@@ -168,20 +164,12 @@ void vp8_dequant_idct_add_8x8_c(short *input, short *dq, unsigned char *pred,
     }
 #endif
 
-#if CONFIG_EXTEND_QRANGE
-      input[0]= (input[0] * dq[0]+2)>>2;
-#else
-      input[0]= input[0] * dq[0];
-#endif
+    input[0]= (input[0] * dq[0]+2)>>2;
 
     // recover quantizer for 4 4x4 blocks
     for (i = 1; i < 64; i++)
     {
-#if CONFIG_EXTEND_QRANGE
       input[i]=(input[i] * dq[1]+2)>>2;
-#else
-      input[i]=input[i] * dq[1];
-#endif
     }
 #ifdef DEC_DEBUG
     if (dec_debug) {
@@ -274,11 +262,7 @@ void vp8_dequant_dc_idct_add_8x8_c(short *input, short *dq, unsigned char *pred,
 #endif
     for (i = 1; i < 64; i++)
     {
-#if CONFIG_EXTEND_QRANGE
         input[i]=(input[i] * dq[1]+2)>>2;
-#else
-        input[i]=input[i] * dq[1];
-#endif
     }
 
 #ifdef DEC_DEBUG

diff --git a/vp8/decoder/detokenize.c b/vp8/decoder/detokenize.c
index fd134156b47bc36f7f12088a40cfdf2c59090535..3c0d7403db0074eb242d0ec88f33fd0c60ddd296 100644 (file)
--- a/vp8/decoder/detokenize.c
+++ b/vp8/decoder/detokenize.c
@@ -78,13 +78,8 @@ DECLARE_ALIGNED(64, static const unsigned char, coef_bands_x_8x8[64]) = {
 #define CAT5_PROB3 157
 #define CAT5_PROB4 180
 
-#if CONFIG_EXTEND_QRANGE
 static const unsigned char cat6_prob[14] =
 { 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 };
-#else
-static const unsigned char cat6_prob[12] =
-{ 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 };
-#endif
 
 void vp8_reset_mb_tokens_context(MACROBLOCKD *x)
 {
@@ -379,7 +374,7 @@ CHECK_0_8x8_:
     DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE],
                                 CAT_FIVE_CONTEXT_NODE_0_8x8_);
     val = CAT6_MIN_VAL;
-    bits_count = CONFIG_EXTEND_QRANGE?12:10;
+    bits_count = 12;
     do
     {
         DECODE_EXTRABIT_AND_ADJUST_VAL(cat6_prob[bits_count], bits_count);
@@ -718,7 +713,7 @@ CHECK_0_:
                               CAT_FIVE_CONTEXT_NODE_0_);
 
     val = CAT6_MIN_VAL;
-    bits_count = CONFIG_EXTEND_QRANGE?12:10;
+    bits_count = 12;
 
     do
     {

diff --git a/vp8/decoder/generic/dsystemdependent.c b/vp8/decoder/generic/dsystemdependent.c
index 40aa8bd6ee3c90b1d14b6178b061304907ee82a1..237bc6bc7e112cc2824f36cd074de6c1741352ed 100644 (file)
--- a/vp8/decoder/generic/dsystemdependent.c
+++ b/vp8/decoder/generic/dsystemdependent.c
@@ -49,11 +49,9 @@ void vp8_dmachine_specific_config(VP8D_COMP *pbi)
     vp8_arch_arm_decode_init(pbi);
 #endif
 
-#if CONFIG_EXTEND_QRANGE
     pbi->dequant.idct_add            = vp8_dequant_idct_add_c;
     pbi->dequant.dc_idct_add         = vp8_dequant_dc_idct_add_c;
     pbi->dequant.dc_idct_add_y_block = vp8_dequant_dc_idct_add_y_block_c;
     pbi->dequant.idct_add_y_block    = vp8_dequant_idct_add_y_block_c;
     pbi->dequant.idct_add_uv_block   = vp8_dequant_idct_add_uv_block_c;
-#endif
 }

diff --git a/vp8/decoder/onyxd_if.c b/vp8/decoder/onyxd_if.c
index d6f91ac58bdca4c70012fa278f9e652eaa6c3c5e..a812d0e8e2eee79b03ace6bfa509541cbc1f745b 100644 (file)
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -124,9 +124,7 @@ void vp8dx_initialize()
     if (!init_done)
     {
         vp8_initialize_common();
-#if CONFIG_EXTEND_QRANGE
         vp8_init_quant_tables();
-#endif
         vp8_scale_machine_specific_config();
         init_done = 1;
     }

diff --git a/vp8/encoder/dct.c b/vp8/encoder/dct.c
index 5c386e224558faf1f9e141ffdcb565d2c8d101ef..d6b3e77c5ce0fe7866c8e4cb30e4fe48ba406ab7 100644 (file)
--- a/vp8/encoder/dct.c
+++ b/vp8/encoder/dct.c
@@ -36,11 +36,7 @@ void vp8_short_fdct8x8_c(short *block, short *coefs, int pitch)
   {
     for (j = 0; j < 8; j++)
     {
-#if !CONFIG_EXTEND_QRANGE
-      b[j] = (float)( block[k + j]<<1);
-#else
       b[j] = (float)( block[k + j]<<3);
-#endif
     }
     /* Horizontal transform */
     for (j = 0; j < 4; j++)
@@ -140,17 +136,11 @@ void vp8_short_fdct4x4_c(short *input, short *output, int pitch)
 
     for (i = 0; i < 4; i++)
     {
-#if CONFIG_EXTEND_QRANGE
         a1 = ((ip[0] + ip[3])<<5);
         b1 = ((ip[1] + ip[2])<<5);
         c1 = ((ip[1] - ip[2])<<5);
         d1 = ((ip[0] - ip[3])<<5);
-#else
-        a1 = ((ip[0] + ip[3])<<3);
-        b1 = ((ip[1] + ip[2])<<3);
-        c1 = ((ip[1] - ip[2])<<3);
-        d1 = ((ip[0] - ip[3])<<3);
-#endif
+
         op[0] = a1 + b1;
         op[2] = a1 - b1;
 
@@ -198,22 +188,12 @@ void vp8_short_walsh4x4_c(short *input, short *output, int pitch)
 
     for (i = 0; i < 4; i++)
     {
-#if !CONFIG_EXTEND_QRANGE
-        a1 = ((ip[0] + ip[2])<<2);
-        d1 = ((ip[1] + ip[3])<<2);
-        c1 = ((ip[1] - ip[3])<<2);
-        b1 = ((ip[0] - ip[2])<<2);
-
-        op[0] = a1 + d1 + (a1!=0);
-#else
         a1 = ((ip[0] + ip[2]));
         d1 = ((ip[1] + ip[3]));
         c1 = ((ip[1] - ip[3]));
         b1 = ((ip[0] - ip[2]));
 
-
         op[0] = a1 + d1;
-#endif
         op[1] = b1 + c1;
         op[2] = b1 - c1;
         op[3] = a1 - d1;
@@ -241,17 +221,11 @@ void vp8_short_walsh4x4_c(short *input, short *output, int pitch)
         c2 += c2<0;
         d2 += d2<0;
 
-#if !CONFIG_EXTEND_QRANGE
-        op[0] = (a2+3) >> 3;
-        op[4] = (b2+3) >> 3;
-        op[8] = (c2+3) >> 3;
-        op[12]= (d2+3) >> 3;
-#else
         op[0] = (a2+1) >> 2;
         op[4] = (b2+1) >> 2;
         op[8] = (c2+1) >> 2;
         op[12]= (d2+1) >> 2;
-#endif
+
         ip++;
         op++;
     }

diff --git a/vp8/encoder/encodemb.c b/vp8/encoder/encodemb.c
index 7916066eb01c1d3ab3bf53d6cb1d0c8f3c5034d2..42af3040816e073145a451cdacde6b9749109bef 100644 (file)
--- a/vp8/encoder/encodemb.c
+++ b/vp8/encoder/encodemb.c
@@ -355,11 +355,7 @@ struct vp8_token_state{
 // TODO: experiments to find optimal multiple numbers
 #define Y1_RD_MULT 4
 #define UV_RD_MULT 2
-#if !CONFIG_EXTEND_QRANGE
-#define Y2_RD_MULT 16
-#else
 #define Y2_RD_MULT 4
-#endif
 
 static const int plane_rd_mult[4]=
 {
@@ -615,7 +611,6 @@ static void optimize_b(MACROBLOCK *mb, int ib, int type,
     *a = *l = (d->eob != !type);
 }
 
-#if CONFIG_EXTEND_QRANGE
     /**************************************************************************
     our inverse hadamard transform effectively is weighted sum of all 16 inputs
     with weight either 1 or -1. It has a last stage scaling of (sum+1)>>2. And
@@ -625,18 +620,6 @@ static void optimize_b(MACROBLOCK *mb, int ib, int type,
     fall between -65 and +65.
     **************************************************************************/
 #define SUM_2ND_COEFF_THRESH 65
-#else
-    /**************************************************************************
-    our inverse hadamard transform effectively is weighted sum of all 16 inputs
-    with weight either 1 or -1. It has a last stage scaling of (sum+3)>>3. And
-    dc only idct is (dc+4)>>3. So if all the sums are between -35 and 29, the
-    output after inverse wht and idct will be all zero. A sum of absolute value
-    smaller than 35 guarantees all 16 different (+1/-1) weighted sums in wht
-    fall between -35 and +35.
-    **************************************************************************/
-#define SUM_2ND_COEFF_THRESH 35
-
-#endif
 
 static void check_reset_2nd_coeffs(MACROBLOCKD *x, int type,
                                    ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l)
@@ -1052,11 +1035,7 @@ void optimize_b_8x8(MACROBLOCK *mb, int i, int type,
             final_eob = i;
         rc = vp8_default_zig_zag1d_8x8[i];
         qcoeff_ptr[rc] = x;
-#if !CONFIG_EXTEND_QRANGE
-        dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0];
-#else
         dqcoeff_ptr[rc] = (x * dequant_ptr[rc!=0]+2)>>2;
-#endif
 
         next = tokens[i][best].next;
         best = (best_mask[best] >> i) & 1;

diff --git a/vp8/encoder/generic/csystemdependent.c b/vp8/encoder/generic/csystemdependent.c
index 021f74d371187ce535b1f2712c7c9c4d1d8edc88..f66c7524ad4f7f3fa44679afe35f32cd337c496f 100644 (file)
--- a/vp8/encoder/generic/csystemdependent.c
+++ b/vp8/encoder/generic/csystemdependent.c
@@ -121,12 +121,10 @@ void vp8_cmachine_specific_config(VP8_COMP *cpi)
     vp8_arch_arm_encoder_init(cpi);
 #endif
 
-#if CONFIG_EXTEND_QRANGE
     cpi->rtcd.fdct.short4x4                  = vp8_short_fdct4x4_c;
     cpi->rtcd.fdct.short8x4                  = vp8_short_fdct8x4_c;
     cpi->rtcd.fdct.fast4x4                   = vp8_short_fdct4x4_c;
     cpi->rtcd.fdct.fast8x4                   = vp8_short_fdct8x4_c;
     cpi->rtcd.fdct.walsh_short4x4            = vp8_short_walsh4x4_c;
-#endif
 
 }

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index d8867d2ae16bdf1a457fc84cc85da2b4e940f59a..d06d12822b5d22e8b2ee131778fdc5d61c56cf8d 100644 (file)
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -275,9 +275,7 @@ void vp8_initialize()
         vp8_initialize_common();
         //vp8_dmachine_specific_config();
         vp8_tokenize_initialize();
-#if CONFIG_EXTEND_QRANGE
         vp8_init_quant_tables();
-#endif
         vp8_init_me_luts();
         init_minq_luts();
         init_base_skip_probs();
@@ -1879,7 +1877,6 @@ void vp8_alloc_compressor_data(VP8_COMP *cpi)
 //
 // Table that converts 0-63 Q range values passed in outside to the Qindex
 // range used internally.
-#if CONFIG_EXTEND_QRANGE
 static const int q_trans[] =
 {
      0,    4,   8,  12,  16,  20,  24,  28,
@@ -1891,19 +1888,6 @@ static const int q_trans[] =
     192, 196, 200, 204, 208, 212, 216, 220,
     224, 228, 232, 236, 240, 244, 249, 255,
 };
-#else
-static const int q_trans[] =
-{
-    0,   1,  2,  3,  4,  5,  7,  8,
-    9,  10, 12, 13, 15, 17, 18, 19,
-    20,  21, 23, 24, 25, 26, 27, 28,
-    29,  30, 31, 33, 35, 37, 39, 41,
-    43,  45, 47, 49, 51, 53, 55, 57,
-    59,  61, 64, 67, 70, 73, 76, 79,
-    82,  85, 88, 91, 94, 97, 100, 103,
-    106, 109, 112, 115, 118, 121, 124, 127,
-};
-#endif
 
 int vp8_reverse_trans(int x)
 {
@@ -3500,12 +3484,6 @@ static int decide_key_frame(VP8_COMP *cpi)
 
 }
 
-/*#if !CONFIG_EXTEND_QRANGE
-#define FIRSTPASS_QINDEX 26
-#else
-#define FIRSTPASS_QINDEX 49
-#endif*/
-
 int find_fp_qindex()
 {
     int i;
@@ -5062,11 +5040,7 @@ static void encode_frame_to_data_rate
                        (cpi->oxcf.starting_buffer_level-cpi->bits_off_target),
                        (int)cpi->total_actual_bits,
                        vp8_convert_qindex_to_q(cm->base_qindex),
-#if CONFIG_EXTEND_QRANGE
                         (double)vp8_dc_quant(cm->base_qindex,0)/4.0,
-#else
-                        (double)vp8_dc_quant(cm->base_qindex,0),
-#endif
                        vp8_convert_qindex_to_q(cpi->active_best_quality),
                        vp8_convert_qindex_to_q(cpi->active_worst_quality),
                        cpi->avg_q,
@@ -5094,11 +5068,7 @@ static void encode_frame_to_data_rate
                        (cpi->oxcf.starting_buffer_level-cpi->bits_off_target),
                        (int)cpi->total_actual_bits,
                        vp8_convert_qindex_to_q(cm->base_qindex),
-#if CONFIG_EXTEND_QRANGE
                         (double)vp8_dc_quant(cm->base_qindex,0)/4.0,
-#else
-                        (double)vp8_dc_quant(cm->base_qindex,0),
-#endif
                        vp8_convert_qindex_to_q(cpi->active_best_quality),
                        vp8_convert_qindex_to_q(cpi->active_worst_quality),
                        cpi->avg_q,

diff --git a/vp8/encoder/quantize.c b/vp8/encoder/quantize.c
index d80122d017690604321fd87c5494acd464c2af77..1fc39b343e978a9e3b20444b12757510d4821c61 100644 (file)
--- a/vp8/encoder/quantize.c
+++ b/vp8/encoder/quantize.c
@@ -460,9 +460,7 @@ void vp8_fast_quantize_b_2x2_c(BLOCK *b, BLOCKD *d)
       qcoeff_ptr[rc] = x;                          // write to destination
       //dqcoeff_ptr[rc] = x * dequant_ptr[rc] / q2nd;        // dequantized value
       dqcoeff_ptr[rc] = x * dequant_ptr[rc];        // dequantized value
-#if CONFIG_EXTEND_QRANGE
       dqcoeff_ptr[rc] = (dqcoeff_ptr[rc]+2)>>2;
-#endif
 
       if (y)
       {
@@ -511,11 +509,7 @@ void vp8_fast_quantize_b_8x8_c(BLOCK *b, BLOCKD *d)
       qcoeff_ptr[rc] = x;                         // write to destination
       //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0] / q1st;        // dequantized value
       dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0];        // dequantized value
-
-#if CONFIG_EXTEND_QRANGE
       dqcoeff_ptr[rc] = (dqcoeff_ptr[rc]+2)>>2;
-#endif
-
 
       if (y)
       {
@@ -572,10 +566,7 @@ void vp8_regular_quantize_b_2x2(BLOCK *b, BLOCKD *d)
       qcoeff_ptr[rc]  = x;                         // write to destination
       //dqcoeff_ptr[rc] = x * dequant_ptr[rc]/q2nd;        // dequantized value
       dqcoeff_ptr[rc] = x * dequant_ptr[rc];        // dequantized value
-
-#if CONFIG_EXTEND_QRANGE
       dqcoeff_ptr[rc] = (dqcoeff_ptr[rc]+2)>>2;
-#endif
 
 
       if (y)
@@ -636,9 +627,7 @@ void vp8_regular_quantize_b_8x8(BLOCK *b, BLOCKD *d)
       qcoeff_ptr[rc]  = x;                         // write to destination
       //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0] / q1st;        // dequantized value
       dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0];        // dequantized value
-#if CONFIG_EXTEND_QRANGE
       dqcoeff_ptr[rc] = (dqcoeff_ptr[rc]+2)>>2;
-#endif
 
       if (y)
       {
@@ -971,11 +960,8 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
 
     for (Q = 0; Q < QINDEX_RANGE; Q++)
     {
-#if CONFIG_EXTEND_QRANGE
         int qzbin_factor = (vp8_dc_quant(Q,0) < 148) ? 84 : 80;
-#else
-        int qzbin_factor = (vp8_dc_quant(Q,0) < 37) ? 84: 80;
-#endif
+
         // dc values
         quant_val = vp8_dc_quant(Q, cpi->common.y1dc_delta_q);
         cpi->Y1quant_fast[Q][0] = (1 << 16) / quant_val;
@@ -1046,14 +1032,11 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
     int Q;
     int zbin_boost[16] = {0, 0, 8, 10, 12, 14, 16, 20, 24, 28, 32, 36, 40, 44, 44, 44};
     int qrounding_factor = 48;
-#if CONFIG_EXTEND_QRANGE
-    int qzbin_factor = vp8_dc_quant(Q,0) < 148 ) ? 84: 80;
-#else
-    int qzbin_factor = vp8_dc_quant(Q,0) < 37 ) ? 84: 80;
-#endif
 
     for (Q = 0; Q < QINDEX_RANGE; Q++)
     {
+        int qzbin_factor = vp8_dc_quant(Q,0) < 148 ) ? 84: 80;
+
         // dc values
         quant_val = vp8_dc_quant(Q, cpi->common.y1dc_delta_q);
         cpi->Y1quant[Q][0] = (1 << 16) / quant_val;

diff --git a/vp8/encoder/ratectrl.c b/vp8/encoder/ratectrl.c
index ddd97b75efd8bed453e52bc6c09661f0286ec3ac..83768b32fd92e0ba4dbfd1efc5f61e125c0f1265 100644 (file)
--- a/vp8/encoder/ratectrl.c
+++ b/vp8/encoder/ratectrl.c
@@ -45,28 +45,6 @@ extern int inter_b_modes[B_MODE_COUNT];
 // Bits Per MB at different Q (Multiplied by 512)
 #define BPER_MB_NORMBITS    9
 
-#if !CONFIG_EXTEND_QRANGE
-static const int kf_gf_boost_qlimits[QINDEX_RANGE] =
-{
-    150, 155, 160, 165, 170, 175, 180, 185,
-    190, 195, 200, 205, 210, 215, 220, 225,
-    230, 235, 240, 245, 250, 255, 260, 265,
-    270, 275, 280, 285, 290, 295, 300, 305,
-    310, 320, 330, 340, 350, 360, 370, 380,
-    390, 400, 410, 420, 430, 440, 450, 460,
-    470, 480, 490, 500, 510, 520, 530, 540,
-    550, 560, 570, 580, 590, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-    600, 600, 600, 600, 600, 600, 600, 600,
-};
-#endif
-
 // % adjustment to target kf size based on seperation from previous frame
 static const int kf_boost_seperation_adjustment[16] =
 {
@@ -117,12 +95,8 @@ static const unsigned int prior_key_frame_weight[KEY_FRAME_CONTEXT] = { 1, 2, 3,
 // tables if and when things settle down in the experimental bitstream
 double vp8_convert_qindex_to_q( int qindex )
 {
-#if CONFIG_EXTEND_QRANGE
     // Convert the index to a real Q value (scaled down to match old Q values)
     return (double)vp8_ac_yquant( qindex, 0 ) / 4.0;
-#else
-    return  (double)vp8_ac_yquant( qindex, 0 );
-#endif
 }
 
 int vp8_gfboost_qadjust( int qindex )
@@ -494,18 +468,12 @@ static void calc_gf_params(VP8_COMP *cpi)
         }
 
         // Apply an upper limit based on Q for 1 pass encodes
-#if !CONFIG_EXTEND_QRANGE
-        if (Boost > kf_gf_boost_qlimits[Q] && (cpi->pass == 0))
-            Boost = kf_gf_boost_qlimits[Q];
-#else
         // TODO.
         // This is a temporay measure oas one pass not really supported yet in
         // the experimental branch
         if (Boost > 600 && (cpi->pass == 0))
             Boost = 600;
 
-#endif
-
         // Apply lower limits to boost.
         else if (Boost < 110)
             Boost = 110;

diff --git a/vp8/encoder/rdopt.c b/vp8/encoder/rdopt.c
index 10686688c5bb8e0558f00245f6368bb2df89d9a8..d9409b32f7ab3f0952341013800db2c5b2ec24cd 100644 (file)
--- a/vp8/encoder/rdopt.c
+++ b/vp8/encoder/rdopt.c
@@ -251,12 +251,7 @@ int compute_rd_mult( int qindex )
     int q;
 
     q = vp8_dc_quant(qindex,0);
-#if CONFIG_EXTEND_QRANGE
     return (3 * q * q) >> 4;
-#else
-    return (3 * q * q);
-#endif
-
 }
 
 void vp8cx_initialize_me_consts(VP8_COMP *cpi, int QIndex)
@@ -309,13 +304,10 @@ void vp8_initialize_rd_consts(VP8_COMP *cpi, int QIndex)
 
     vp8_set_speed_features(cpi);
 
-#if CONFIG_EXTEND_QRANGE
     q = (int)pow(vp8_dc_quant(QIndex,0)>>2, 1.25);
     q = q << 2;
     cpi->RDMULT = cpi->RDMULT << 4;
-#else
-    q = (int)pow(vp8_dc_quant(QIndex,0), 1.25);
-#endif
+
     if (q < 8)
         q = 8;
 
@@ -659,11 +651,7 @@ static void macro_block_yrd( MACROBLOCK *mb,
     // Distortion
     d = ENCODEMB_INVOKE(rtcd, mberr)(mb, 1) << 2;
 
-#if CONFIG_EXTEND_QRANGE
     d += ENCODEMB_INVOKE(rtcd, berr)(mb_y2->coeff, x_y2->dqcoeff)<<2;
-#else
-    d += ENCODEMB_INVOKE(rtcd, berr)(mb_y2->coeff, x_y2->dqcoeff);
-#endif
 
     *Distortion = (d >> 4);