Differential D6999 Diff 22292 source/blender/editors/interface/interface_draw.c

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source/blender/editors/interface/interface_draw.c

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	(void)but;			(void)but;
	#else			#else
	ImBuf ibuf = (ImBuf )but->poin;			ImBuf ibuf = (ImBuf )but->poin;

	if (!ibuf) {			if (!ibuf) {
	return;			return;
	}			}

	float facx = 1.0f;
	float facy = 1.0f;

	int w = BLI_rcti_size_x(rect);			int w = BLI_rcti_size_x(rect);
	int h = BLI_rcti_size_y(rect);			int h = BLI_rcti_size_y(rect);

	/* scissor doesn't seem to be doing the right thing...? */			/* scissor doesn't seem to be doing the right thing...? */
	# if 0			# if 0
	/* prevent drawing outside widget area */			/* prevent drawing outside widget area */
	int scissor[4];			int scissor[4];
	GPU_scissor_get_i(scissor);			GPU_scissor_get_i(scissor);
	GPU_scissor(rect->xmin, rect->ymin, w, h);			GPU_scissor(rect->xmin, rect->ymin, w, h);
	# endif			# endif

				GPU_blend_set_func(GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA);
	GPU_blend(true);			GPU_blend(true);

	if (w != ibuf->x \|\| h != ibuf->y) {			if (w != ibuf->x \|\| h != ibuf->y) {
	facx = (float)w / (float)ibuf->x;			/* We scale the bitmap, rather than have OGL do a worse job. */
	facy = (float)h / (float)ibuf->y;			IMB_scaleImBuf(ibuf, w, h);
				}

				float col[4] = {1.0f, 1.0f, 1.0f, 1.0f};
				if (but->col[3] != 0) {
				/* Optionally use uiBut's col to recolor the image. */
				rgba_uchar_to_float(col, but->col);
	}			}

	IMMDrawPixelsTexState state = immDrawPixelsTexSetup(GPU_SHADER_2D_IMAGE_COLOR);			IMMDrawPixelsTexState state = immDrawPixelsTexSetup(GPU_SHADER_2D_IMAGE_COLOR);
	immDrawPixelsTex(&state,			immDrawPixelsTex(&state,
	(float)rect->xmin,			(float)rect->xmin,
	(float)rect->ymin,			(float)rect->ymin,
	ibuf->x,			ibuf->x,
	ibuf->y,			ibuf->y,
	GL_RGBA,			GL_RGBA,
	GL_UNSIGNED_BYTE,			GL_UNSIGNED_BYTE,
	GL_NEAREST,			GL_NEAREST,
	ibuf->rect,			ibuf->rect,
	facx,			1.0f,
	facy,			1.0f,
	NULL);			col);

	GPU_blend(false);			GPU_blend(false);
				GPU_blend_set_func_separate(
				GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_ONE, GPU_ONE_MINUS_SRC_ALPHA);

	# if 0			# if 0
	// restore scissortest			// restore scissortest
	GPU_scissor(scissor[0], scissor[1], scissor[2], scissor[3]);			GPU_scissor(scissor[0], scissor[1], scissor[2], scissor[3]);
	# endif			# endif

	#endif			#endif
	}			}
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