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remove rgb[] array from span_arrays_struct - was only used in a few places

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This commit is contained in:
Brian Paul
2006-09-21 23:19:40 +00:00
parent c7d0fe1c4b
commit 57d705d5a9
3 changed files with 29 additions and 29 deletions
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6
src/mesa/swrast/s_context.h
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@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
* Version: 6.5
* Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
@@ -79,11 +79,9 @@
* These arrays are separated out of sw_span to conserve memory.
*/
struct span_arrays {
/* XXX the next three fields could go into a union */
GLchan rgb[MAX_WIDTH][3];
GLchan rgba[MAX_WIDTH][4];
GLuint index[MAX_WIDTH];
GLchan spec[MAX_WIDTH][4]; /* specular color */
GLuint index[MAX_WIDTH];
GLint x[MAX_WIDTH]; /**< X/Y used for point/line rendering only */
GLint y[MAX_WIDTH]; /**< X/Y used for point/line rendering only */
GLuint z[MAX_WIDTH];

31
src/mesa/swrast/s_drawpix.c
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@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
* Version: 6.5.1
* Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
@@ -243,14 +243,14 @@ fast_draw_pixels(GLcontext *ctx, GLint x, GLint y,
GLint row;
ASSERT(drawWidth <= MAX_WIDTH);
for (row=0; row<drawHeight; row++) {
GLchan rgb[MAX_WIDTH][3];
GLint i;
for (i=0;i<drawWidth;i++) {
span.array->rgb[i][0] = src[i];
span.array->rgb[i][1] = src[i];
span.array->rgb[i][2] = src[i];
rgb[i][0] = src[i];
rgb[i][1] = src[i];
rgb[i][2] = src[i];
}
rb->PutRowRGB(ctx, rb, drawWidth, destX, destY,
span.array->rgb, NULL);
rb->PutRowRGB(ctx, rb, drawWidth, destX, destY, rgb, NULL);
src += rowLength;
destY++;
}
@@ -260,15 +260,15 @@ fast_draw_pixels(GLcontext *ctx, GLint x, GLint y,
GLint row;
ASSERT(drawWidth <= MAX_WIDTH);
for (row=0; row<drawHeight; row++) {
GLchan rgb[MAX_WIDTH][3];
GLint i;
for (i=0;i<drawWidth;i++) {
span.array->rgb[i][0] = src[i];
span.array->rgb[i][1] = src[i];
span.array->rgb[i][2] = src[i];
rgb[i][0] = src[i];
rgb[i][1] = src[i];
rgb[i][2] = src[i];
}
destY--;
rb->PutRow(ctx, rb, drawWidth, destX, destY,
span.array->rgb, NULL);
rb->PutRow(ctx, rb, drawWidth, destX, destY, rgb, NULL);
src += rowLength;
}
}
@@ -277,17 +277,18 @@ fast_draw_pixels(GLcontext *ctx, GLint x, GLint y,
GLint row;
ASSERT(drawWidth <= MAX_WIDTH);
for (row=0; row<drawHeight; row++) {
GLchan rgb[MAX_WIDTH][3];
GLint i;
for (i=0;i<drawWidth;i++) {
span.array->rgb[i][0] = src[i];
span.array->rgb[i][1] = src[i];
span.array->rgb[i][2] = src[i];
rgb[i][0] = src[i];
rgb[i][1] = src[i];
rgb[i][2] = src[i];
}
span.x = destX;
span.y = destY;
span.end = drawWidth;
_swrast_write_zoomed_rgb_span(ctx, imgX, imgY, &span,
(CONST GLchan (*)[3]) span.array->rgb);
(CONST GLchan (*)[3]) rgb);
src += rowLength;
destY++;
}

21
src/mesa/swrast/s_triangle.c
View File

@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
* Version: 6.5
* Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
@@ -163,6 +163,7 @@ _swrast_culltriangle( GLcontext *ctx,
#define RENDER_SPAN( span ) \
GLuint i; \
GLchan rgb[MAX_WIDTH][3]; \
span.intTex[0] -= FIXED_HALF; /* off-by-one error? */ \
span.intTex[1] -= FIXED_HALF; \
for (i = 0; i < span.end; i++) { \
@@ -170,13 +171,13 @@ _swrast_culltriangle( GLcontext *ctx,
GLint t = FixedToInt(span.intTex[1]) & tmask; \
GLint pos = (t << twidth_log2) + s; \
pos = pos + pos + pos; /* multiply by 3 */ \
span.array->rgb[i][RCOMP] = texture[pos]; \
span.array->rgb[i][GCOMP] = texture[pos+1]; \
span.array->rgb[i][BCOMP] = texture[pos+2]; \
rgb[i][RCOMP] = texture[pos]; \
rgb[i][GCOMP] = texture[pos+1]; \
rgb[i][BCOMP] = texture[pos+2]; \
span.intTex[0] += span.intTexStep[0]; \
span.intTex[1] += span.intTexStep[1]; \
} \
rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, span.array->rgb, NULL);
rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, rgb, NULL);
#include "s_tritemp.h"
@@ -214,6 +215,7 @@ _swrast_culltriangle( GLcontext *ctx,
#define RENDER_SPAN( span ) \
GLuint i; \
GLchan rgb[MAX_WIDTH][3]; \
span.intTex[0] -= FIXED_HALF; /* off-by-one error? */ \
span.intTex[1] -= FIXED_HALF; \
for (i = 0; i < span.end; i++) { \
@@ -223,9 +225,9 @@ _swrast_culltriangle( GLcontext *ctx,
GLint t = FixedToInt(span.intTex[1]) & tmask; \
GLint pos = (t << twidth_log2) + s; \
pos = pos + pos + pos; /* multiply by 3 */ \
span.array->rgb[i][RCOMP] = texture[pos]; \
span.array->rgb[i][GCOMP] = texture[pos+1]; \
span.array->rgb[i][BCOMP] = texture[pos+2]; \
rgb[i][RCOMP] = texture[pos]; \
rgb[i][GCOMP] = texture[pos+1]; \
rgb[i][BCOMP] = texture[pos+2]; \
zRow[i] = z; \
span.array->mask[i] = 1; \
} \
@@ -236,8 +238,7 @@ _swrast_culltriangle( GLcontext *ctx,
span.intTex[1] += span.intTexStep[1]; \
span.z += span.zStep; \
} \
rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, \
span.array->rgb, span.array->mask);
rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, rgb, span.array->mask);
#include "s_tritemp.h"