diff --git a/src/hardware/hw_draw.c b/src/hardware/hw_draw.c index 8c92c6709..ba4923d10 100644 --- a/src/hardware/hw_draw.c +++ b/src/hardware/hw_draw.c @@ -437,18 +437,9 @@ void HWR_DrawCroppedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, if (!(option & V_SCALEPATCHMASK)) { - // if it's meant to cover the whole screen, black out the rest (ONLY IF TOP LEFT ISN'T TRANSPARENT) - // cx and cy are possibly *slightly* off from float maths - // This is done before here compared to software because we directly alter cx and cy to centre - if (cx >= -0.1f && cx <= 0.1f && gpatch->width == BASEVIDWIDTH && cy >= -0.1f && cy <= 0.1f && gpatch->height == BASEVIDHEIGHT) - { - const column_t *column = (const column_t *)((const UINT8 *)(gpatch->columns) + (gpatch->columnofs[0])); - if (!column->topdelta) - { - const UINT8 *source = (const UINT8 *)(column) + 3; - HWR_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, (column->topdelta == 0xff ? 31 : source[0])); - } - } + // if it's meant to cover the whole screen, black out the rest + // no the patch is cropped do not do this ever + // centre screen if (fabsf((float)vid.width - (float)BASEVIDWIDTH * dupx) > 1.0E-36f) { @@ -470,11 +461,11 @@ void HWR_DrawCroppedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, fwidth = w; fheight = h; - if (fwidth > gpatch->width) - fwidth = gpatch->width; + if (sx + w > gpatch->width) + fwidth = gpatch->width - sx; - if (fheight > gpatch->height) - fheight = gpatch->height; + if (sy + h > gpatch->height) + fheight = gpatch->height - sy; if (pscale != FRACUNIT) { @@ -506,13 +497,13 @@ void HWR_DrawCroppedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, v[0].s = v[3].s = ((sx)/(float)(gpatch->width))*hwrPatch->max_s; if (sx + w > gpatch->width) - v[2].s = v[1].s = hwrPatch->max_s - ((sx+w)/(float)(gpatch->width))*hwrPatch->max_s; + v[2].s = v[1].s = hwrPatch->max_s; else v[2].s = v[1].s = ((sx+w)/(float)(gpatch->width))*hwrPatch->max_s; v[0].t = v[1].t = ((sy)/(float)(gpatch->height))*hwrPatch->max_t; if (sy + h > gpatch->height) - v[2].t = v[3].t = hwrPatch->max_t - ((sy+h)/(float)(gpatch->height))*hwrPatch->max_t; + v[2].t = v[3].t = hwrPatch->max_t; else v[2].t = v[3].t = ((sy+h)/(float)(gpatch->height))*hwrPatch->max_t;