diff options
Diffstat (limited to 'src/mame/drivers/gstream.cpp')
-rw-r--r-- | src/mame/drivers/gstream.cpp | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/mame/drivers/gstream.cpp b/src/mame/drivers/gstream.cpp index c5d88370663..95f27a7c4d4 100644 --- a/src/mame/drivers/gstream.cpp +++ b/src/mame/drivers/gstream.cpp @@ -587,10 +587,8 @@ void gstream_state::drawgfx_transpen_x2222(bitmap_rgb32 &dest, const rectangle & do { g_profiler.start(PROFILER_DRAWGFX); do { - const uint8_t *srcdata, *srcdata2; int32_t destendx, destendy; int32_t srcx, srcy; - int32_t curx, cury; int32_t dy; assert(dest.valid()); @@ -649,8 +647,8 @@ void gstream_state::drawgfx_transpen_x2222(bitmap_rgb32 &dest, const rectangle & } /* fetch the source data */ - srcdata = gfx->get_data(code); - srcdata2 = gfx2->get_data(code); + const uint8_t *srcdata = gfx->get_data(code); + const uint8_t *srcdata2 = gfx2->get_data(code); /* compute how many blocks of 4 pixels we have */ uint32_t leftovers = (destendx + 1 - destx); @@ -663,16 +661,16 @@ void gstream_state::drawgfx_transpen_x2222(bitmap_rgb32 &dest, const rectangle & if (!flipx) { /* iterate over pixels in Y */ - for (cury = desty; cury <= destendy; cury++) + for (int32_t cury = desty; cury <= destendy; cury++) { - uint32_t *destptr = &dest.pix32(cury, destx); + uint32_t *destptr = &dest.pix(cury, destx); const uint8_t *srcptr = srcdata; const uint8_t *srcptr2 = srcdata2; srcdata += dy; srcdata2 += dy; /* iterate over leftover pixels */ - for (curx = 0; curx < leftovers; curx++) + for (int32_t curx = 0; curx < leftovers; curx++) { uint32_t srcdata = (srcptr[0]); uint32_t srcdata2 = (srcptr2[0]); @@ -692,9 +690,9 @@ void gstream_state::drawgfx_transpen_x2222(bitmap_rgb32 &dest, const rectangle & else { /* iterate over pixels in Y */ - for (cury = desty; cury <= destendy; cury++) + for (int32_t cury = desty; cury <= destendy; cury++) { - uint32_t *destptr = &dest.pix32(cury, destx); + uint32_t *destptr = &dest.pix(cury, destx); const uint8_t *srcptr = srcdata; const uint8_t *srcptr2 = srcdata2; @@ -702,7 +700,7 @@ void gstream_state::drawgfx_transpen_x2222(bitmap_rgb32 &dest, const rectangle & srcdata2 += dy; /* iterate over leftover pixels */ - for (curx = 0; curx < leftovers; curx++) + for (int32_t curx = 0; curx < leftovers; curx++) { uint32_t srcdata = (srcptr[0]); uint32_t srcdata2 = (srcptr2[0]); |