Remove wrongly repeated words in comments

Clean up misrepetitions ('if if', 'the the' etc) found throughout the
comments. This has been done manually, after grepping
case-insensitively for duplicate if, is, the, then, do, for, an,
plus a few other typos corrected in fly-by

v2:
    * proper commit message and non-joke title;
    * replace two 'as is' followed by 'is' to 'as-is'.
v3:
    * 'a integer' => 'an integer' and similar (originally spotted by
      Jason Ekstrand, I fixed a few other similar ones while at it)

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

15 files changed, 17 insertions, 17 deletions

diff --git a/src/gallium/drivers/freedreno/freedreno_texture.h b/src/gallium/drivers/freedreno/freedreno_texture.h
index fa27d1c..b52e27d 100644
--- a/src/gallium/drivers/freedreno/freedreno_texture.h
+++ b/src/gallium/drivers/freedreno/freedreno_texture.h
@@ -55,7 +55,7 @@ struct fd_texture_stateobj;
  *         | fp16[3]   /
  *  0x08:  | padding
  *  0x10:  | int16[0]  \
- *         | int16[1]  |___ swizzled int16 channels for for "small integer"
+ *         | int16[1]  |___ swizzled int16 channels for "small integer"
  *         | int16[2]  |    formats (<= 16 bits per component, integer)
  *         | int16[3]  /
  *  0x18:  | padding
diff --git a/src/gallium/drivers/freedreno/ir3/ir3.c b/src/gallium/drivers/freedreno/ir3/ir3.c
index a01df3b..78ec1cc 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3.c
@@ -573,7 +573,7 @@ void * ir3_assemble(struct ir3 *shader, struct ir3_info *info,
 		}
 	}
 
-	/* need a integer number of instruction "groups" (sets of 16
+	/* need an integer number of instruction "groups" (sets of 16
 	 * instructions on a4xx or sets of 4 instructions on a3xx),
 	 * so pad out w/ NOPs if needed: (NOTE each instruction is 64bits)
 	 */
diff --git a/src/gallium/drivers/llvmpipe/lp_state_derived.c b/src/gallium/drivers/llvmpipe/lp_state_derived.c
index f76de6b..fa9d4fb 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_derived.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_derived.c
@@ -116,7 +116,7 @@ compute_vertex_info(struct llvmpipe_context *llvmpipe)
          /*
           * Note that we'd actually want to skip position (as we won't use
           * the attribute in the fs) but can't. The reason is that we don't
-          * actually have a input/output map for setup (even though it looks
+          * actually have an input/output map for setup (even though it looks
           * like we do...). Could adjust for this though even without a map
           * (in llvmpipe_create_fs_state()).
           */
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_util.h b/src/gallium/drivers/nouveau/codegen/nv50_ir_util.h
index fa2c480..7b0de85 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_util.h
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_util.h
@@ -199,7 +199,7 @@ public:
       virtual void erase();
       virtual bool insert(void *data);
 
-      // move item to a another list, no consistency with its iterators though
+      // move item to another list, no consistency with its iterators though
       void moveToList(DLList&);
 
    private:
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index 2db538c..7c1421b 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -163,7 +163,7 @@ nouveau_transfer_staging(struct nouveau_context *nv,
    return tx->map;
 }
 
-/* Copies data from the resource into the the transfer's temporary GART
+/* Copies data from the resource into the transfer's temporary GART
  * buffer. Also updates buf->data if present.
  *
  * Maybe just migrate to GART right away if we actually need to do this. */
diff --git a/src/gallium/drivers/r300/compiler/radeon_dataflow.c b/src/gallium/drivers/r300/compiler/radeon_dataflow.c
index a8decac..03127eb 100644
--- a/src/gallium/drivers/r300/compiler/radeon_dataflow.c
+++ b/src/gallium/drivers/r300/compiler/radeon_dataflow.c
@@ -850,7 +850,7 @@ static void init_get_readers_callback_data(
  * of the loop it reads the value written by instruction 0 and in all other
  * iterations it reads the value written by instruction 3.
  *
- * @param read_cb This function will be called for for every instruction that
+ * @param read_cb This function will be called for every instruction that
  * has been determined to be a reader of writer.
  * @param write_cb This function will be called for every instruction after
  * writer.
diff --git a/src/gallium/drivers/r300/compiler/radeon_vert_fc.c b/src/gallium/drivers/r300/compiler/radeon_vert_fc.c
index 479101e..fded485 100644
--- a/src/gallium/drivers/r300/compiler/radeon_vert_fc.c
+++ b/src/gallium/drivers/r300/compiler/radeon_vert_fc.c
@@ -134,7 +134,7 @@ static void lower_bgnloop(
 	} else {
 		fc_state->PredStack[fc_state->LoopDepth] =
 						fc_state->PredicateReg;
-		/* Copy the the current predicate value to this loop's
+		/* Copy the current predicate value to this loop's
 		 * predicate register */
 
 		/* Use the old predicate value for src0 */
diff --git a/src/gallium/drivers/softpipe/sp_state_derived.c b/src/gallium/drivers/softpipe/sp_state_derived.c
index 9b1d283..0083e33 100644
--- a/src/gallium/drivers/softpipe/sp_state_derived.c
+++ b/src/gallium/drivers/softpipe/sp_state_derived.c
@@ -176,14 +176,14 @@ softpipe_compute_vertex_info(struct softpipe_context *softpipe)
             /*
              * Note that we'd actually want to skip position (as we won't use
              * the attribute in the fs) but can't. The reason is that we don't
-             * actually have a input/output map for setup (even though it looks
+             * actually have an input/output map for setup (even though it looks
              * like we do...). Could adjust for this though even without a map.
              */
          } else {
             /*
              * Note that we'd actually want to skip position (as we won't use
              * the attribute in the fs) but can't. The reason is that we don't
-             * actually have a input/output map for setup (even though it looks
+             * actually have an input/output map for setup (even though it looks
              * like we do...). Could adjust for this though even without a map.
              */
             draw_emit_vertex_attr(vinfo, EMIT_4F, vs_index);
diff --git a/src/gallium/drivers/svga/svga_format.c b/src/gallium/drivers/svga/svga_format.c
index 2fc920a..4662bef 100644
--- a/src/gallium/drivers/svga/svga_format.c
+++ b/src/gallium/drivers/svga/svga_format.c
@@ -1916,7 +1916,7 @@ svga_format_size(SVGA3dSurfaceFormat format,
    *block_width = format_cap_table[format].block_width;
    *block_height = format_cap_table[format].block_height;
    *bytes_per_block = format_cap_table[format].block_bytes;
-   /* Make sure the the table entry was valid */
+   /* Make sure the table entry was valid */
    if (*block_width == 0)
       debug_printf("Bad table entry for %s\n", svga_format_name(format));
    assert(*block_width);
diff --git a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c
index 8639333..dcd8f2c 100644
--- a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c
+++ b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c
@@ -1762,7 +1762,7 @@ alloc_immediate_float4(struct svga_shader_emitter_v10 *emit,
 
 
 /**
- * Allocate space for a int[4] immediate.
+ * Allocate space for an int[4] immediate.
  * \return  the index/position of the immediate.
  */
 static unsigned
diff --git a/src/gallium/drivers/swr/rasterizer/core/backend.h b/src/gallium/drivers/swr/rasterizer/core/backend.h
index 81dbe53..8a289c7 100644
--- a/src/gallium/drivers/swr/rasterizer/core/backend.h
+++ b/src/gallium/drivers/swr/rasterizer/core/backend.h
@@ -208,13 +208,13 @@ INLINE void generateInputCoverage(const uint64_t *const coverageMask, uint32_t (
 
     mask[0] = _mm256_set_epi8(-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0xC, 0x8, 0x4, 0x0,
                               -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0xC, 0x8, 0x4, 0x0);
-    // pull out the the 8bit 4x2 coverage for samples 0-7 into the lower 32 bits of each 128bit lane
+    // pull out the 8bit 4x2 coverage for samples 0-7 into the lower 32 bits of each 128bit lane
     __m256i packedCoverage0 = _simd_shuffle_epi8(sampleCoverage[0], mask[0]);
 
     __m256i packedCoverage1;
     if(T::MultisampleT::numSamples > 8)
     {
-        // pull out the the 8bit 4x2 coverage for samples 8-15 into the lower 32 bits of each 128bit lane
+        // pull out the 8bit 4x2 coverage for samples 8-15 into the lower 32 bits of each 128bit lane
         packedCoverage1 = _simd_shuffle_epi8(sampleCoverage[1], mask[0]);
     }
 
diff --git a/src/gallium/drivers/swr/rasterizer/core/state.h b/src/gallium/drivers/swr/rasterizer/core/state.h
index bfa9929..dc6cb3c 100644
--- a/src/gallium/drivers/swr/rasterizer/core/state.h
+++ b/src/gallium/drivers/swr/rasterizer/core/state.h
@@ -627,7 +627,7 @@ struct SWR_STREAMOUT_STATE
 
     // The stream masks specify which attributes are sent to which streams.
     // These masks help the FE to setup the pPrimData buffer that is passed
-    // the the Stream Output Shader (SOS) function.
+    // the Stream Output Shader (SOS) function.
     uint32_t streamMasks[MAX_SO_STREAMS];
 
     // Number of attributes, including position, per vertex that are streamed out.
diff --git a/src/gallium/drivers/swr/rasterizer/core/threads.cpp b/src/gallium/drivers/swr/rasterizer/core/threads.cpp
index 9671f77..7e76c4b 100644
--- a/src/gallium/drivers/swr/rasterizer/core/threads.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/threads.cpp
@@ -445,7 +445,7 @@ void WorkOnFifoBE(
 
         for (uint32_t tileID : macroTiles)
         {
-            // Only work on tiles for for this numa node
+            // Only work on tiles for this numa node
             uint32_t x, y;
             pDC->pTileMgr->getTileIndices(tileID, x, y);
             if (((x ^ y) & numaMask) != numaNode)
diff --git a/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c b/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c
index 868a0ad..2f4f8e8 100644
--- a/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c
+++ b/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c
@@ -163,7 +163,7 @@ check_tmu_write(uint64_t inst,
 			return false;
 		}
 
-		/* We assert that the the clamped address is the first
+		/* We assert that the clamped address is the first
 		 * argument, and the UBO base address is the second argument.
 		 * This is arbitrary, but simpler than supporting flipping the
 		 * two either way.
diff --git a/src/gallium/drivers/vc4/vc4_qir_schedule.c b/src/gallium/drivers/vc4/vc4_qir_schedule.c
index 4a1283c..c86df83 100644
--- a/src/gallium/drivers/vc4/vc4_qir_schedule.c
+++ b/src/gallium/drivers/vc4/vc4_qir_schedule.c
@@ -407,7 +407,7 @@ choose_instruction(struct schedule_state *state)
                 }
 
                 /* If we would block on the previously chosen node, but would
-                 * block less on this one, then then prefer it.
+                 * block less on this one, then prefer it.
                  */
                 if (chosen->unblocked_time > state->time &&
                     n->unblocked_time < chosen->unblocked_time) {