r300: Indented r300_texstate.[ch]

1 files changed, 61 insertions, 43 deletions

diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index 9e72b6fa6e0..d20a61e07ee 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -46,7 +46,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_tex.h"
 #include "r300_reg.h"
 
-
 #define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5			\
 			   || ((f) >= MESA_FORMAT_RGBA_FLOAT32 &&	\
 			       (f) <= MESA_FORMAT_INTENSITY_FLOAT16))	\
@@ -152,7 +151,6 @@ static const struct {
 
 #undef _ASSIGN
 
-
 /**
  * This function computes the number of bytes of storage needed for
  * the given texture object (all mipmap levels, all cube faces).
@@ -180,14 +178,18 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
 		if (_mesa_little_endian()) {
 			t->format =
-			    tx_table_le[baseImage->TexFormat->MesaFormat].format;
+			    tx_table_le[baseImage->TexFormat->MesaFormat].
+			    format;
 			t->filter |=
-			    tx_table_le[baseImage->TexFormat->MesaFormat].filter;
+			    tx_table_le[baseImage->TexFormat->MesaFormat].
+			    filter;
 		} else {
 			t->format =
-			    tx_table_be[baseImage->TexFormat->MesaFormat].format;
+			    tx_table_be[baseImage->TexFormat->MesaFormat].
+			    format;
 			t->filter |=
-			    tx_table_be[baseImage->TexFormat->MesaFormat].filter;
+			    tx_table_be[baseImage->TexFormat->MesaFormat].
+			    filter;
 		}
 	} else {
 		_mesa_problem(NULL, "unexpected texture format in %s",
@@ -217,18 +219,22 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	t->tile_bits = 0;
 
 	/* figure out if this texture is suitable for tiling. */
-#if 0 /* Disabled for now */
+#if 0				/* Disabled for now */
 	if (texelBytes) {
-		if (rmesa->texmicrotile  && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) &&
-		   /* texrect might be able to use micro tiling too in theory? */
-		   (baseImage->Height > 1)) {
+		if (rmesa->texmicrotile
+		    && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) &&
+		    /* texrect might be able to use micro tiling too in theory? */
+		    (baseImage->Height > 1)) {
 
 			/* allow 32 (bytes) x 1 mip (which will use two times the space
 			   the non-tiled version would use) max if base texture is large enough */
 			if ((numLevels == 1) ||
-				(((baseImage->Width * texelBytes / baseImage->Height) <= 32) &&
-				(baseImage->Width * texelBytes > 64)) ||
-				((baseImage->Width * texelBytes / baseImage->Height) <= 16)) {
+			    (((baseImage->Width * texelBytes /
+			       baseImage->Height) <= 32)
+			     && (baseImage->Width * texelBytes > 64))
+			    ||
+			    ((baseImage->Width * texelBytes /
+			      baseImage->Height) <= 16)) {
 				t->tile_bits |= R300_TXO_MICRO_TILE;
 			}
 		}
@@ -250,9 +256,10 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 
 		/* find image size in bytes */
 		if (texImage->IsCompressed) {
-			if ((t->format & R300_TX_FORMAT_DXT1) == R300_TX_FORMAT_DXT1) {
+			if ((t->format & R300_TX_FORMAT_DXT1) ==
+			    R300_TX_FORMAT_DXT1) {
 				// fprintf(stderr,"DXT 1 %d %08X\n", texImage->Width, t->format);
-				if ((texImage->Width + 3) < 8) /* width one block */
+				if ((texImage->Width + 3) < 8)	/* width one block */
 					size = texImage->CompressedSize * 4;
 				else if ((texImage->Width + 3) < 16)
 					size = texImage->CompressedSize * 2;
@@ -260,7 +267,8 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 					size = texImage->CompressedSize;
 			} else {
 				/* DXT3/5, 16 bytes per block */
-				WARN_ONCE("DXT 3/5 suffers from multitexturing problems!\n");
+				WARN_ONCE
+				    ("DXT 3/5 suffers from multitexturing problems!\n");
 				// fprintf(stderr,"DXT 3/5 %d\n", texImage->Width);
 				if ((texImage->Width + 3) < 8)
 					size = texImage->CompressedSize * 2;
@@ -268,14 +276,18 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 					size = texImage->CompressedSize;
 			}
 		} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-			size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height;
+			size =
+			    ((texImage->Width * texelBytes +
+			      63) & ~63) * texImage->Height;
 			blitWidth = 64 / texelBytes;
 		} else if (t->tile_bits & R300_TXO_MICRO_TILE) {
 			/* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
-				though the actual offset may be different (if texture is less than
-				32 bytes width) to the untiled case */
+			   though the actual offset may be different (if texture is less than
+			   32 bytes width) to the untiled case */
 			int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
-			size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth;
+			size =
+			    (w * ((texImage->Height + 1) / 2)) *
+			    texImage->Depth;
 			blitWidth = MAX2(texImage->Width, 64 / texelBytes);
 		} else {
 			int w = (texImage->Width * texelBytes + 31) & ~31;
@@ -284,11 +296,12 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 		}
 		assert(size > 0);
 
-		if(0)
+		if (0)
 			fprintf(stderr, "w=%d h=%d d=%d tb=%d intFormat=%d\n",
-					texImage->Width, texImage->Height,
-					texImage->Depth, texImage->TexFormat->TexelBytes,
-					texImage->InternalFormat);
+				texImage->Width, texImage->Height,
+				texImage->Depth,
+				texImage->TexFormat->TexelBytes,
+				texImage->InternalFormat);
 
 		/* Align to 32-byte offset.  It is faster to do this unconditionally
 		 * (no branch penalty).
@@ -300,22 +313,25 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 			/* fix x and y coords up later together with offset */
 			t->image[0][i].x = curOffset;
 			t->image[0][i].y = 0;
-			t->image[0][i].width = MIN2(size / texelBytes, blitWidth);
-			t->image[0][i].height = (size / texelBytes) / t->image[0][i].width;
+			t->image[0][i].width =
+			    MIN2(size / texelBytes, blitWidth);
+			t->image[0][i].height =
+			    (size / texelBytes) / t->image[0][i].width;
 		} else {
 			t->image[0][i].x = curOffset % R300_BLIT_WIDTH_BYTES;
 			t->image[0][i].y = curOffset / R300_BLIT_WIDTH_BYTES;
-			t->image[0][i].width = MIN2(size, R300_BLIT_WIDTH_BYTES);
+			t->image[0][i].width =
+			    MIN2(size, R300_BLIT_WIDTH_BYTES);
 			t->image[0][i].height = size / t->image[0][i].width;
 		}
 
 		if (0)
 			fprintf(stderr,
-					"level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
-					i, texImage->Width, texImage->Height,
-					t->image[0][i].x, t->image[0][i].y,
-					t->image[0][i].width, t->image[0][i].height,
-					size, curOffset);
+				"level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
+				i, texImage->Width, texImage->Height,
+				t->image[0][i].x, t->image[0][i].y,
+				t->image[0][i].width, t->image[0][i].height,
+				size, curOffset);
 
 		curOffset += size;
 	}
@@ -345,9 +361,12 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 		t->format |= R300_TX_FORMAT_CUBIC_MAP;
 	}
 
-	t->size = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
-			|((tObj->Image[0][t->base.firstLevel]->Height - 1) << R300_TX_HEIGHTMASK_SHIFT))
-			|((numLevels - 1) << R300_TX_MAX_MIP_LEVEL_SHIFT);
+	t->size =
+	    (((tObj->Image[0][t->base.firstLevel]->Width -
+	       1) << R300_TX_WIDTHMASK_SHIFT)
+	     | ((tObj->Image[0][t->base.firstLevel]->Height - 1) <<
+		R300_TX_HEIGHTMASK_SHIFT))
+	    | ((numLevels - 1) << R300_TX_MAX_MIP_LEVEL_SHIFT);
 
 	/* Only need to round to nearest 32 for textures, but the blitter
 	 * requires 64-byte aligned pitches, and we may/may not need the
@@ -356,15 +375,15 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	if (baseImage->IsCompressed) {
 		t->pitch =
 		    (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
-	}
-	else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
+	} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
 		unsigned int align = blitWidth - 1;
 		t->pitch = ((tObj->Image[0][t->base.firstLevel]->Width *
-		      texelBytes) + 63) & ~(63);
+			     texelBytes) + 63) & ~(63);
 		t->size |= R300_TX_SIZE_TXPITCH_EN;
-		t->pitch_reg = (((tObj->Image[0][t->base.firstLevel]->Width) + align) & ~align) - 1;
-	}
-	else {
+		t->pitch_reg =
+		    (((tObj->Image[0][t->base.firstLevel]->Width) +
+		      align) & ~align) - 1;
+	} else {
 		t->pitch =
 		    ((tObj->Image[0][t->base.firstLevel]->Width *
 		      texelBytes) + 63) & ~(63);
@@ -375,7 +394,6 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	/* FYI: r300UploadTexImages( rmesa, t ) used to be called here */
 }
 
-
 /* ================================================================
  * Texture unit state management
  */
@@ -540,7 +558,7 @@ static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
 		return GL_FALSE;
 	} else {
 		return GL_TRUE;
- 	}
+	}
 }
 
 void r300UpdateTextureState(GLcontext * ctx)