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app/composite/gimp-composite-mmx.c Dereference all pointers from *outside* 

* app/composite/gimp-composite-mmx.c
* app/composite/gimp-composite-sse.c: Dereference all pointers
  from *outside* of asm() construct.

* app/paint-funcs/paint-funcs.c: Fixed bug where dissolve opacity
  was incorrectly set, and dissolve mask was garbage. This should
  fix Bug #121213
This commit is contained in:
Helvetix Victorinox 2003-09-02 01:12:09 +00:00
parent c0bfbe014d
commit a2b9b16968
5 changed files with 789 additions and 777 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2003-09-01 Helvetix Victorinox <helvetix@gimp.org>
* app/composite/gimp-composite-mmx.c
* app/composite/gimp-composite-sse.c: Dereference all pointers
from *outside* of asm() construct.
* app/paint-funcs/paint-funcs.c: Fixed bug where dissolve opacity
was incorrectly set, and dissolve mask was garbage. This should
fix Bug #121213
2003-09-01 Michael Natterer <mitch@gimp.org>
* plug-ins/helpbrowser/domain.c: fixed help domain parsing.

2
app/composite/gimp-composite-generic.c
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@ -1004,9 +1004,9 @@ gimp_composite_dissolve_any_any_any_generic (GimpCompositeContext * ctx)
/*
* if destination does not have an alpha channel, add one to it.
*/
if (!gimp_composite_pixel_alphap[ctx->pixelformat_D]) {
ctx->pixelformat_D = gimp_composite_pixel_alpha[ctx->pixelformat_D];
/*gimp_composite_convert_any_any_any_generic (ctx);*/
}
gr = g_rand_new_with_seed(random_table[y % RANDOM_TABLE_SIZE]);

678
app/composite/gimp-composite-mmx.c
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File diff suppressed because it is too large Load Diff

754
app/composite/gimp-composite-sse.c
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File diff suppressed because it is too large Load Diff

122
app/paint-funcs/paint-funcs.c
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@ -4315,10 +4315,33 @@ initial_sub_region (struct initial_regions_struct *st,
case INITIAL_INTENSITY:
if (mode == GIMP_DISSOLVE_MODE)
{
dissolve_pixels (s, m, buf, src->x, src->y + h,
opacity, src->w,
src->bytes, src->bytes + 1,
FALSE);
if (gimp_composite_options.bits & GIMP_COMPOSITE_OPTION_USE)
{
GimpCompositeContext ctx;
ctx.B = s;
ctx.pixelformat_A = (src->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.D = buf;
ctx.pixelformat_D = gimp_composite_pixel_alpha[ctx.pixelformat_A];
ctx.M = m;
ctx.n_pixels = src->w;
ctx.op = GIMP_COMPOSITE_DISSOLVE;
ctx.dissolve.x = src->x;
ctx.dissolve.y = src->y + h;
ctx.dissolve.opacity = opacity;
gimp_composite_dispatch(&ctx);
} else {
dissolve_pixels (s, m, buf, src->x, src->y + h,
opacity, src->w,
src->bytes, src->bytes + 1,
FALSE);
}
initial_inten_a_pixels (buf, d, NULL, OPAQUE_OPACITY, affect,
src->w, src->bytes + 1);
}
@ -4329,10 +4352,33 @@ initial_sub_region (struct initial_regions_struct *st,
case INITIAL_INTENSITY_ALPHA:
if (mode == GIMP_DISSOLVE_MODE)
{
dissolve_pixels (s, m, buf, src->x, src->y + h,
opacity, src->w,
src->bytes, src->bytes,
TRUE);
if (gimp_composite_options.bits & GIMP_COMPOSITE_OPTION_USE)
{
GimpCompositeContext ctx;
ctx.B = s;
ctx.pixelformat_A = (src->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.D = buf;
ctx.pixelformat_D = gimp_composite_pixel_alpha[ctx.pixelformat_A];
ctx.M = m;
ctx.n_pixels = src->w;
ctx.op = GIMP_COMPOSITE_DISSOLVE;
ctx.dissolve.x = src->x;
ctx.dissolve.y = src->y + h;
ctx.dissolve.opacity = opacity;
gimp_composite_dispatch(&ctx);
} else {
dissolve_pixels (s, m, buf, src->x, src->y + h,
opacity, src->w,
src->bytes, src->bytes,
TRUE);
}
initial_inten_a_pixels (buf, d, NULL, OPAQUE_OPACITY, affect,
src->w, src->bytes);
}
@ -4550,36 +4596,40 @@ combine_sub_region (struct combine_regions_struct *st,
alms.bytes1 = src1->bytes;
alms.bytes2 = src2->bytes;
if (gimp_composite_options.bits & GIMP_COMPOSITE_OPTION_USE)
{
GimpCompositeContext ctx;
if (gimp_composite_options.bits & GIMP_COMPOSITE_OPTION_USE)
{
GimpCompositeContext ctx;
ctx.A = s1;
ctx.pixelformat_A = (src1->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src1->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src1->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src1->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.B = s2;
ctx.pixelformat_B = (src2->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src2->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src2->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src2->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.D = s;
ctx.pixelformat_D = ctx.pixelformat_A;
ctx.n_pixels = src1->w;
ctx.combine = combine;
ctx.op = mode;
ctx.dissolve.x = src1->x;
ctx.dissolve.y = src1->y + h;
ctx.dissolve.opacity = opacity;
ctx.A = s1;
ctx.pixelformat_A = (src1->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src1->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src1->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src1->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.B = s2;
ctx.pixelformat_B = (src2->bytes == 1 ? GIMP_PIXELFORMAT_V8
: src2->bytes == 2 ? GIMP_PIXELFORMAT_VA8
: src2->bytes == 3 ? GIMP_PIXELFORMAT_RGB8
: src2->bytes == 4 ? GIMP_PIXELFORMAT_RGBA8
: GIMP_PIXELFORMAT_ANY);
ctx.D = s;
ctx.pixelformat_D = ctx.pixelformat_A;
mode_affect = gimp_composite_operation_effects[mode].affect_opacity;
gimp_composite_dispatch(&ctx);
s = ctx.D;
combine = (ctx.combine == NO_COMBINATION) ? type : ctx.combine;
}
ctx.M = layer_mode_mask;
ctx.pixelformat_M = GIMP_PIXELFORMAT_ANY;
ctx.n_pixels = src1->w;
ctx.combine = combine;
ctx.op = mode;
ctx.dissolve.x = src1->x;
ctx.dissolve.y = src1->y + h;
ctx.dissolve.opacity = layer_mode_opacity;
mode_affect = gimp_composite_operation_effects[mode].affect_opacity;
gimp_composite_dispatch(&ctx);
s = ctx.D;
combine = (ctx.combine == NO_COMBINATION) ? type : ctx.combine;
}
else
{
/* Determine whether the alpha channel of the destination