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readded support for screenshots - love.graphics.newScreenshot() returns ImageData that can be manipulated as one pleases

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This commit is contained in:
bill@Ixion
2009-09-01 03:56:00 -05:00
parent b8677cebd0
commit cece5fe625
11 changed files with 475 additions and 364 deletions
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src/modules/graphics/opengl/wrap_Graphics.cpp
+16 -1
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@@ -20,6 +20,8 @@
#include "wrap_Graphics.h"
#include <image/ImageData.h>
namespace love
{
namespace graphics
@@ -142,7 +144,12 @@ namespace opengl
love::image::ImageData * data = luax_checktype<love::image::ImageData>(L, 1, "ImageData", IMAGE_IMAGE_DATA_T);
// Create the image.
Image * image = instance->newImage(data);
Image * image = 0;
try {
image = instance->newImage(data);
} catch (love::Exception & e) {
luaL_error(L, e.what());
}
if(image == 0)
return luaL_error(L, "Could not load image.");
@@ -469,6 +476,13 @@ namespace opengl
lua_pushnumber(L, instance->getMaxPointSize());
return 1;
}
int w_newScreenshot(lua_State * L)
{
love::image::ImageData * i = instance->newScreenshot(L);
luax_newtype(L, "ImageData", IMAGE_IMAGE_DATA_T, (void *)i);
return 1;
}
/**
* Draws an Image at the specified coordinates, with rotation and
@@ -728,6 +742,7 @@ namespace opengl
{ "getPointSize", w_getPointSize },
{ "getPointStyle", w_getPointStyle },
{ "getMaxPointSize", w_getMaxPointSize },
{ "newScreenshot", w_newScreenshot },
{ "draw", w_draw },
{ "drawq", w_drawq },