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https://github.com/X11Libre/xserver.git
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Don't pass regions to pixman_image_composite() anymore.
This commit is contained in:
Søren Sandmann Pedersen
parent
5cbec267b6
commit
54e023cec0
5 changed files with 181 additions and 167 deletions
280
fb/fbpict.c
280
fb/fbpict.c
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@ -38,122 +38,6 @@
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#include "fbpict.h"
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#include "fbmmx.h"
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static pixman_image_t *
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create_solid_fill_image (PicturePtr pict)
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{
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PictSolidFill *solid = &pict->pSourcePict->solidFill;
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pixman_color_t color;
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CARD32 a, r, g, b;
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a = (solid->color & 0xff000000) >> 24;
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r = (solid->color & 0x00ff0000) >> 16;
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g = (solid->color & 0x0000ff00) >> 8;
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b = (solid->color & 0x000000ff) >> 0;
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color.alpha = (a << 8) | a;
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color.red = (r << 8) | r;
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color.green = (g << 8) | g;
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color.blue = (b << 8) | b;
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return pixman_image_create_solid_fill (&color);
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}
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static pixman_image_t *
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create_linear_gradient_image (PictGradient *gradient)
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{
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PictLinearGradient *linear = (PictLinearGradient *)gradient;
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pixman_point_fixed_t p1;
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pixman_point_fixed_t p2;
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p1.x = linear->p1.x;
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p1.y = linear->p1.y;
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p2.x = linear->p2.x;
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p2.y = linear->p2.y;
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return pixman_image_create_linear_gradient (
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&p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
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}
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static pixman_image_t *
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create_radial_gradient_image (PictGradient *gradient)
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{
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PictRadialGradient *radial = (PictRadialGradient *)gradient;
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pixman_point_fixed_t c1;
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pixman_point_fixed_t c2;
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c1.x = radial->c1.x;
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c1.y = radial->c1.y;
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c2.x = radial->c2.x;
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c2.y = radial->c2.y;
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return pixman_image_create_radial_gradient (
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&c1, &c2, radial->c1.radius,
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radial->c2.radius,
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(pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
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}
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static pixman_image_t *
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create_conical_gradient_image (PictGradient *gradient)
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{
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PictConicalGradient *conical = (PictConicalGradient *)gradient;
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pixman_point_fixed_t center;
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center.x = conical->center.x;
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center.y = conical->center.y;
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return pixman_image_create_conical_gradient (
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¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
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gradient->nstops);
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}
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static pixman_image_t *
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create_bits_picture (PicturePtr pict,
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Bool has_clip)
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{
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FbBits *bits;
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FbStride stride;
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int bpp, xoff, yoff;
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pixman_image_t *image;
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fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
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bits += yoff * stride + xoff;
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image = pixman_image_create_bits (
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pict->format,
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pict->pDrawable->width, pict->pDrawable->height,
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(uint32_t *)bits, stride * sizeof (FbStride));
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#ifdef FB_ACCESS_WRAPPER
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#if FB_SHIFT==5
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pixman_image_set_accessors (image,
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(pixman_read_memory_func_t)wfbReadMemory,
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(pixman_write_memory_func_t)wfbWriteMemory);
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#else
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#error The pixman library only works when FbBits is 32 bits wide
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#endif
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#endif
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/* pCompositeClip is undefined for source pictures, so
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* only set the clip region for pictures with drawables
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*/
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if (has_clip)
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pixman_image_set_clip_region (image, pict->pCompositeClip);
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/* Indexed table */
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if (pict->pFormat->index.devPrivate)
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pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
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fbFinishAccess (pict->pDrawable);
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return image;
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}
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#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
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void
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@ -274,7 +158,6 @@ fbComposite (CARD8 op,
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CARD16 width,
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CARD16 height)
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{
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pixman_region16_t region;
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pixman_image_t *src, *mask, *dest;
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xDst += pDst->pDrawable->x;
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@ -290,10 +173,10 @@ fbComposite (CARD8 op,
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yMask += pMask->pDrawable->y;
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}
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if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
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xMask, yMask, xDst, yDst, width, height))
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return;
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miCompositeSourceValidate (pSrc, xSrc, ySrc, width, height);
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if (pMask)
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miCompositeSourceValidate (pMask, xMask, yMask, width, height);
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src = image_from_pict (pSrc, TRUE);
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mask = image_from_pict (pMask, TRUE);
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dest = image_from_pict (pDst, TRUE);
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@ -302,11 +185,10 @@ fbComposite (CARD8 op,
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{
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pixman_image_composite (op, src, mask, dest,
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xSrc, ySrc, xMask, yMask, xDst, yDst,
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width, height, ®ion);
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width, height);
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}
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pixman_region_fini (®ion);
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if (src)
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pixman_image_unref (src);
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if (mask)
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@ -336,27 +218,125 @@ fbCompositeGeneral (CARD8 op,
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#endif /* RENDER */
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Bool
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fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
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static pixman_image_t *
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create_solid_fill_image (PicturePtr pict)
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{
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PictSolidFill *solid = &pict->pSourcePict->solidFill;
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pixman_color_t color;
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CARD32 a, r, g, b;
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a = (solid->color & 0xff000000) >> 24;
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r = (solid->color & 0x00ff0000) >> 16;
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g = (solid->color & 0x0000ff00) >> 8;
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b = (solid->color & 0x000000ff) >> 0;
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color.alpha = (a << 8) | a;
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color.red = (r << 8) | r;
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color.green = (g << 8) | g;
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color.blue = (b << 8) | b;
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return pixman_image_create_solid_fill (&color);
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}
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#ifdef RENDER
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static pixman_image_t *
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create_linear_gradient_image (PictGradient *gradient)
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{
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PictLinearGradient *linear = (PictLinearGradient *)gradient;
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pixman_point_fixed_t p1;
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pixman_point_fixed_t p2;
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p1.x = linear->p1.x;
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p1.y = linear->p1.y;
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p2.x = linear->p2.x;
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p2.y = linear->p2.y;
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return pixman_image_create_linear_gradient (
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&p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
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}
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PictureScreenPtr ps;
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static pixman_image_t *
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create_radial_gradient_image (PictGradient *gradient)
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{
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PictRadialGradient *radial = (PictRadialGradient *)gradient;
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pixman_point_fixed_t c1;
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pixman_point_fixed_t c2;
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c1.x = radial->c1.x;
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c1.y = radial->c1.y;
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c2.x = radial->c2.x;
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c2.y = radial->c2.y;
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return pixman_image_create_radial_gradient (
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&c1, &c2, radial->c1.radius,
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radial->c2.radius,
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(pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
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}
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if (!miPictureInit (pScreen, formats, nformats))
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return FALSE;
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ps = GetPictureScreen(pScreen);
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ps->Composite = fbComposite;
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ps->Glyphs = miGlyphs;
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ps->CompositeRects = miCompositeRects;
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ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
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ps->AddTraps = fbAddTraps;
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ps->AddTriangles = fbAddTriangles;
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static pixman_image_t *
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create_conical_gradient_image (PictGradient *gradient)
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{
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PictConicalGradient *conical = (PictConicalGradient *)gradient;
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pixman_point_fixed_t center;
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center.x = conical->center.x;
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center.y = conical->center.y;
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return pixman_image_create_conical_gradient (
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¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
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gradient->nstops);
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}
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#endif /* RENDER */
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static pixman_image_t *
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create_bits_picture (PicturePtr pict,
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Bool has_clip)
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{
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FbBits *bits;
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FbStride stride;
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int bpp, xoff, yoff;
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pixman_image_t *image;
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fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
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bits += yoff * stride + xoff;
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image = pixman_image_create_bits (
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pict->format,
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pict->pDrawable->width, pict->pDrawable->height,
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(uint32_t *)bits, stride * sizeof (FbStride));
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#ifdef FB_ACCESS_WRAPPER
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#if FB_SHIFT==5
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pixman_image_set_accessors (image,
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(pixman_read_memory_func_t)wfbReadMemory,
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(pixman_write_memory_func_t)wfbWriteMemory);
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#else
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#error The pixman library only works when FbBits is 32 bits wide
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#endif
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#endif
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/* pCompositeClip is undefined for source pictures, so
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* only set the clip region for pictures with drawables
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*/
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if (has_clip)
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{
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if (pict->clientClipType != CT_NONE)
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pixman_image_set_has_client_clip (image, TRUE);
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pixman_image_set_clip_region (image, pict->pCompositeClip);
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}
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/* Indexed table */
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if (pict->pFormat->index.devPrivate)
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pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
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fbFinishAccess (pict->pDrawable);
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return TRUE;
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return image;
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}
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static void
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@ -428,7 +408,7 @@ set_image_properties (pixman_image_t *image, PicturePtr pict)
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pixman_image_t *
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image_from_pict (PicturePtr pict,
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Bool has_clip)
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Bool has_clip)
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{
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pixman_image_t *image = NULL;
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@ -466,8 +446,28 @@ image_from_pict (PicturePtr pict,
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return image;
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}
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Bool
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fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
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{
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#ifdef RENDER
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PictureScreenPtr ps;
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if (!miPictureInit (pScreen, formats, nformats))
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return FALSE;
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ps = GetPictureScreen(pScreen);
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ps->Composite = fbComposite;
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ps->Glyphs = miGlyphs;
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ps->CompositeRects = miCompositeRects;
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ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
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ps->AddTraps = fbAddTraps;
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ps->AddTriangles = fbAddTriangles;
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#endif /* RENDER */
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return TRUE;
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}
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#ifdef USE_MMX
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/* The CPU detection code needs to be in a file not compiled with
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