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render: replace ProcRenderVector[] by trivial switch/case

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Not that the entries cannot change anymore, there's no need for having
a separate call table anymore - simply use switch/case.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-08 17:28:17 +02:00
committed by Enrico Weigelt
parent dda346463e
commit a0dff9e681
1 changed files with 47 additions and 50 deletions
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97
render/render.c
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@@ -60,12 +60,6 @@
Bool noRenderExtension = FALSE;
Bool usePanoramiX = FALSE;
static int
_not_implemented(ClientPtr client)
{
return BadImplementation;
}
static int ProcRenderQueryVersion(ClientPtr pClient);
static int ProcRenderQueryPictFormats(ClientPtr pClient);
static int ProcRenderQueryPictIndexValues(ClientPtr pClient);
@@ -98,44 +92,6 @@ static int ProcRenderCreateConicalGradient(ClientPtr pClient);
static int ProcRenderDispatch(ClientPtr pClient);
int (*ProcRenderVector[RenderNumberRequests]) (ClientPtr) = {
ProcRenderQueryVersion,
ProcRenderQueryPictFormats,
ProcRenderQueryPictIndexValues,
_not_implemented, /* ProcRenderQueryDithers */
ProcRenderCreatePicture,
ProcRenderChangePicture,
ProcRenderSetPictureClipRectangles,
ProcRenderFreePicture,
ProcRenderComposite,
_not_implemented, /* ProcRenderScale */
ProcRenderTrapezoids,
ProcRenderTriangles,
ProcRenderTriStrip,
ProcRenderTriFan,
_not_implemented, /* ProcRenderColorTrapezoids */
_not_implemented, /* ProcRenderColorTriangles */
_not_implemented, /* ProcRenderTransform */
ProcRenderCreateGlyphSet,
ProcRenderReferenceGlyphSet,
ProcRenderFreeGlyphSet,
ProcRenderAddGlyphs,
_not_implemented, /* ProcRenderAddGlyphsFromPicture */
ProcRenderFreeGlyphs,
ProcRenderCompositeGlyphs,
ProcRenderCompositeGlyphs,
ProcRenderCompositeGlyphs,
ProcRenderFillRectangles,
ProcRenderCreateCursor,
ProcRenderSetPictureTransform,
ProcRenderQueryFilters,
ProcRenderSetPictureFilter,
ProcRenderCreateAnimCursor,
ProcRenderAddTraps,
ProcRenderCreateSolidFill,
ProcRenderCreateLinearGradient,
ProcRenderCreateRadialGradient, ProcRenderCreateConicalGradient};
int RenderErrBase;
static DevPrivateKeyRec RenderClientPrivateKeyRec;
@@ -1867,10 +1823,53 @@ ProcRenderDispatch(ClientPtr client)
{
REQUEST(xReq);
if (stuff->data < RenderNumberRequests)
return (*ProcRenderVector[stuff->data]) (client);
else
return BadRequest;
switch (stuff->data) {
case X_RenderQueryVersion: return ProcRenderQueryVersion(client);
case X_RenderQueryPictFormats: return ProcRenderQueryPictFormats(client);
/* 0.7 */
case X_RenderQueryPictIndexValues: return ProcRenderQueryPictIndexValues(client);
case X_RenderQueryDithers: return BadImplementation;
case X_RenderCreatePicture: return ProcRenderCreatePicture(client);
case X_RenderChangePicture: return ProcRenderChangePicture(client);
case X_RenderSetPictureClipRectangles: return ProcRenderSetPictureClipRectangles(client);
case X_RenderFreePicture: return ProcRenderFreePicture(client);
case X_RenderComposite: return ProcRenderComposite(client);
case X_RenderScale: return BadImplementation;
case X_RenderTrapezoids: return ProcRenderTrapezoids(client);
case X_RenderTriangles: return ProcRenderTriangles(client);
case X_RenderTriStrip: return ProcRenderTriStrip(client);
case X_RenderTriFan: return ProcRenderTriFan(client);
case X_RenderColorTrapezoids: return BadImplementation;
case X_RenderColorTriangles: return BadImplementation;
/* case X_RenderTransform: return BadImplementation; --> doesn't actually exist */
case X_RenderCreateGlyphSet: return ProcRenderCreateGlyphSet(client);
case X_RenderReferenceGlyphSet: return ProcRenderReferenceGlyphSet(client);
case X_RenderFreeGlyphSet: return ProcRenderFreeGlyphSet(client);
case X_RenderAddGlyphs: return ProcRenderAddGlyphs(client);
case X_RenderAddGlyphsFromPicture: return BadImplementation;
case X_RenderFreeGlyphs: return ProcRenderFreeGlyphs(client);
case X_RenderCompositeGlyphs8: return ProcRenderCompositeGlyphs(client);
case X_RenderCompositeGlyphs16: return ProcRenderCompositeGlyphs(client);
case X_RenderCompositeGlyphs32: return ProcRenderCompositeGlyphs(client);
case X_RenderFillRectangles: return ProcRenderFillRectangles(client);
/* 0.5 */
case X_RenderCreateCursor: return ProcRenderCreateCursor(client);
/* 0.6 */
case X_RenderSetPictureTransform: return ProcRenderSetPictureTransform(client);
case X_RenderQueryFilters: return ProcRenderQueryFilters(client);
case X_RenderSetPictureFilter: return ProcRenderSetPictureFilter(client);
/* 0.8 */
case X_RenderCreateAnimCursor: return ProcRenderCreateAnimCursor(client);
/* 0.9 */
case X_RenderAddTraps: return ProcRenderAddTraps(client);
/* 0.10 */
case X_RenderCreateSolidFill: return ProcRenderCreateSolidFill(client);
case X_RenderCreateLinearGradient: return ProcRenderCreateLinearGradient(client);
case X_RenderCreateRadialGradient: return ProcRenderCreateRadialGradient(client);
case X_RenderCreateConicalGradient: return ProcRenderCreateConicalGradient(client);
}
return BadRequest;
}
static void _X_COLD
@@ -1908,8 +1907,6 @@ swapStops(void *stuff, int num)
} \
} \
int (*PanoramiXSaveRenderVector[RenderNumberRequests]) (ClientPtr);
static int
PanoramiXRenderCreatePicture(ClientPtr client, xRenderCreatePictureReq *stuff)
{