Update tx_type switch code in idct

Change-Id: Ia244bfd4b4eb9d703653792bc4f64c6f5358ae19

diff --git a/vp9/common/arm/neon/vp9_iht8x8_add_neon.c b/vp9/common/arm/neon/vp9_iht8x8_add_neon.c
index a11c30c3c62de6b17ea0057102c7ab96131cb760..c6d2688f9a9a8d39498409cb71aa24ab2eb6ac8d 100644 (file)
--- a/vp9/common/arm/neon/vp9_iht8x8_add_neon.c
+++ b/vp9/common/arm/neon/vp9_iht8x8_add_neon.c
@@ -147,31 +147,30 @@ void vp9_iht8x8_64_add_neon(const tran_low_t *input, uint8_t *dest, int stride,
   transpose_s16_8x8(&a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6], &a[7]);
 
   switch (tx_type) {
-    case 0:  // DCT_DCT
+    case DCT_DCT:
       idct8x8_64_1d_bd8_kernel(cospis0, cospis1, a);
       transpose_s16_8x8(&a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6], &a[7]);
       idct8x8_64_1d_bd8_kernel(cospis0, cospis1, a);
       break;
 
-    case 1:  // ADST_DCT
+    case ADST_DCT:
       idct8x8_64_1d_bd8_kernel(cospis0, cospis1, a);
       transpose_s16_8x8(&a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6], &a[7]);
       iadst8(a);
       break;
 
-    case 2:  // DCT_ADST
+    case DCT_ADST:
       iadst8(a);
       transpose_s16_8x8(&a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6], &a[7]);
       idct8x8_64_1d_bd8_kernel(cospis0, cospis1, a);
       break;
 
-    case 3:  // ADST_ADST
+    default:
+      assert(tx_type == ADST_ADST);
       iadst8(a);
       transpose_s16_8x8(&a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6], &a[7]);
       iadst8(a);
       break;
-
-    default: assert(0); break;
   }
 
   idct8x8_add8x8_neon(a, dest, stride);

diff --git a/vp9/common/x86/vp9_idct_intrin_sse2.c b/vp9/common/x86/vp9_idct_intrin_sse2.c
index 8b3109fa9cb481e121e5647cb49708ed652242ad..ad693718c0ed9b884f55c3d8967c455547d8a35a 100644 (file)
--- a/vp9/common/x86/vp9_idct_intrin_sse2.c
+++ b/vp9/common/x86/vp9_idct_intrin_sse2.c
@@ -20,23 +20,23 @@ void vp9_iht4x4_16_add_sse2(const tran_low_t *input, uint8_t *dest, int stride,
   in[1] = load_input_data8(input + 8);
 
   switch (tx_type) {
-    case 0:  // DCT_DCT
+    case DCT_DCT:
       idct4_sse2(in);
       idct4_sse2(in);
       break;
-    case 1:  // ADST_DCT
+    case ADST_DCT:
       idct4_sse2(in);
       iadst4_sse2(in);
       break;
-    case 2:  // DCT_ADST
+    case DCT_ADST:
       iadst4_sse2(in);
       idct4_sse2(in);
       break;
-    case 3:  // ADST_ADST
+    default:
+      assert(tx_type == ADST_ADST);
       iadst4_sse2(in);
       iadst4_sse2(in);
       break;
-    default: assert(0); break;
   }
 
   // Final round and shift
@@ -65,23 +65,23 @@ void vp9_iht8x8_64_add_sse2(const tran_low_t *input, uint8_t *dest, int stride,
   in[7] = load_input_data8(input + 8 * 7);
 
   switch (tx_type) {
-    case 0:  // DCT_DCT
+    case DCT_DCT:
       vpx_idct8_sse2(in);
       vpx_idct8_sse2(in);
       break;
-    case 1:  // ADST_DCT
+    case ADST_DCT:
       vpx_idct8_sse2(in);
       iadst8_sse2(in);
       break;
-    case 2:  // DCT_ADST
+    case DCT_ADST:
       iadst8_sse2(in);
       vpx_idct8_sse2(in);
       break;
-    case 3:  // ADST_ADST
+    default:
+      assert(tx_type == ADST_ADST);
       iadst8_sse2(in);
       iadst8_sse2(in);
       break;
-    default: assert(0); break;
   }
 
   // Final rounding and shift
@@ -199,23 +199,23 @@ void vp9_iht16x16_256_add_sse2(const tran_low_t *input, uint8_t *dest,
   load_buffer_8x16(input, in1);
 
   switch (tx_type) {
-    case 0:  // DCT_DCT
+    case DCT_DCT:
       idct16_sse2(in0, in1);
       idct16_sse2(in0, in1);
       break;
-    case 1:  // ADST_DCT
+    case ADST_DCT:
       idct16_sse2(in0, in1);
       iadst16_sse2(in0, in1);
       break;
-    case 2:  // DCT_ADST
+    case DCT_ADST:
       iadst16_sse2(in0, in1);
       idct16_sse2(in0, in1);
       break;
-    case 3:  // ADST_ADST
+    default:
+      assert(tx_type == ADST_ADST);
       iadst16_sse2(in0, in1);
       iadst16_sse2(in0, in1);
       break;
-    default: assert(0); break;
   }
 
   write_buffer_8x16(dest, in0, stride);

diff --git a/vp9/encoder/x86/vp9_dct_intrin_sse2.c b/vp9/encoder/x86/vp9_dct_intrin_sse2.c
index dbd243ac10398cf50f2ffe798719d5bdc9067dbe..293cdcd675a7e7f2a26f31473474c008e7ef5f43 100644 (file)
--- a/vp9/encoder/x86/vp9_dct_intrin_sse2.c
+++ b/vp9/encoder/x86/vp9_dct_intrin_sse2.c
@@ -170,13 +170,13 @@ void vp9_fht4x4_sse2(const int16_t *input, tran_low_t *output, int stride,
       fadst4_sse2(in);
       write_buffer_4x4(output, in);
       break;
-    case ADST_ADST:
+    default:
+      assert(tx_type == ADST_ADST);
       load_buffer_4x4(input, in, stride);
       fadst4_sse2(in);
       fadst4_sse2(in);
       write_buffer_4x4(output, in);
       break;
-    default: assert(0); break;
   }
 }
 
@@ -1097,14 +1097,14 @@ void vp9_fht8x8_sse2(const int16_t *input, tran_low_t *output, int stride,
       right_shift_8x8(in, 1);
       write_buffer_8x8(output, in, 8);
       break;
-    case ADST_ADST:
+    default:
+      assert(tx_type == ADST_ADST);
       load_buffer_8x8(input, in, stride);
       fadst8_sse2(in);
       fadst8_sse2(in);
       right_shift_8x8(in, 1);
       write_buffer_8x8(output, in, 8);
       break;
-    default: assert(0); break;
   }
 }
 
@@ -1963,13 +1963,13 @@ void vp9_fht16x16_sse2(const int16_t *input, tran_low_t *output, int stride,
       fadst16_sse2(in0, in1);
       write_buffer_16x16(output, in0, in1, 16);
       break;
-    case ADST_ADST:
+    default:
+      assert(tx_type == ADST_ADST);
       load_buffer_16x16(input, in0, in1, stride);
       fadst16_sse2(in0, in1);
       right_shift_16x16(in0, in1);
       fadst16_sse2(in0, in1);
       write_buffer_16x16(output, in0, in1, 16);
       break;
-    default: assert(0); break;
   }
 }