X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fobjectrenderer.h;h=60cba6c03605b76ea5f5945e0b67a49da9de9f86;hp=4ebb66a2186e9d0669c410893da8c7febebec42c;hb=47c305b00cc92169d826b0ca5268c92b1d019e28;hpb=09fc4981be389620d3c269beacf0630de45871bb

diff --git a/src/objectrenderer.h b/src/objectrenderer.h
index 4ebb66a..60cba6c 100644
--- a/src/objectrenderer.h
+++ b/src/objectrenderer.h
@@ -34,7 +34,7 @@ namespace IPDF
 			 * Use the GPU to render the objects - GLSL shader approach
 			 * This way is definitely faster, but subject to the GPU's limitations on precision
  			 */
-			virtual void RenderUsingGPU();
+			virtual void RenderUsingGPU(unsigned first_obj_id, unsigned last_obj_id);
 
 			/** 
 			 * Use the CPU to render the objects - "make a bitmap and convert it to a texture" approach
@@ -50,7 +50,7 @@ namespace IPDF
 			struct PixelBounds
 			{
 				int64_t x; int64_t y; int64_t w; int64_t h;
-				PixelBounds(const Rect & bounds) : x(bounds.x), y(bounds.y), w(bounds.w), h(bounds.h) {}
+				PixelBounds(const Rect & bounds) : x(Double(bounds.x)), y(Double(bounds.y)), w(Double(bounds.w)), h(Double(bounds.h)) {}
 			};
 
 			static Rect CPURenderBounds(const Rect & bounds, const View & view, const CPURenderTarget & target);
@@ -110,7 +110,7 @@ namespace IPDF
 		public:
 			BezierRenderer() : ObjectRenderer(BEZIER, "shaders/rect_vert.glsl", "shaders/rect_frag.glsl", "shaders/bezier_texbuf_geom.glsl") {}
 			virtual ~BezierRenderer() {}
-			virtual void RenderUsingGPU(); 
+			virtual void RenderUsingGPU(unsigned first_obj_id, unsigned last_obj_id); 
 			virtual void RenderUsingCPU(const Objects & objects, const View & view, const CPURenderTarget & target);
 			void PrepareBezierGPUBuffer(const Objects & objects);
 		private: