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Stolen Ingo's code and implemented bitmaps_support_space(). Now BBitmap::InitObject() uses that one instead of the private method. I was obviously wrong about bitmaps_support_space() and get_pixel_size_for().

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12868 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2005-05-28 16:57:37 +00:00
parent b3ef4fb41a
commit b54a7c449e
2 changed files with 31 additions and 45 deletions
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src/kits/interface/Bitmap.cpp
+2 -35
View File
@@ -18,6 +18,7 @@
#include <Application.h>
#include <Bitmap.h>
#include <GraphicsDefs.h>
#include <Locker.h>
#include <View.h>
#include <Window.h>
@@ -118,40 +119,6 @@ const rgb_color kSystemPalette[] = {
{ 255, 255, 255, 255 }
};
// is_supported
/*! \brief Returns whether or not a color space is supported by BBitmap.
\param colorSpace The color space in question.
\return \c true, if \a colorSpace is supported, \c false otherwise.
*/
static inline
bool
is_supported(color_space colorSpace)
{
bool result = false;
switch (colorSpace) {
// supported
case B_RGB32: case B_RGBA32: case B_RGB24:
case B_RGB32_BIG: case B_RGBA32_BIG: case B_RGB24_BIG:
case B_RGB16: case B_RGB15: case B_RGBA15:
case B_RGB16_BIG: case B_RGB15_BIG: case B_RGBA15_BIG:
case B_CMAP8: case B_GRAY8: case B_GRAY1:
case B_YCbCr422: case B_YCbCr411: case B_YCbCr444: case B_YCbCr420:
case B_YUV422: case B_YUV411: case B_YUV444: case B_YUV420:
case B_UVL24: case B_UVL32: case B_UVLA32:
case B_LAB24: case B_LAB32: case B_LABA32:
case B_HSI24: case B_HSI32: case B_HSIA32:
case B_HSV24: case B_HSV32: case B_HSVA32:
case B_HLS24: case B_HLS32: case B_HLSA32:
case B_CMY24: case B_CMY32: case B_CMYA32: case B_CMYK32:
result = true;
break;
// unsupported
case B_NO_COLOR_SPACE:
case B_YUV9: case B_YUV12:
break;
}
return result;
}
// get_raw_bytes_per_row
/*! \brief Returns the number of bytes per row needed to store the actual
@@ -2222,7 +2189,7 @@ BBitmap::InitObject(BRect bounds, color_space colorSpace, uint32 flags,
CleanUp();
// check params
if (!bounds.IsValid() || !is_supported(colorSpace))
if (!bounds.IsValid() || !bitmaps_support_space(colorSpace, NULL))
error = B_BAD_VALUE;
if (error == B_OK) {
int32 bpr = get_bytes_per_row(colorSpace, bounds.IntegerWidth() + 1);