vga: Remove remainder of old conversion cruft
All the macros used to generate different versions of vga_template.h
are now unnecessary, take them all out and remove the _32 suffix from
most functions.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
diff --git a/hw/display/vga_template.h b/hw/display/vga_template.h
index 90ec9c2..0660b52 100644
--- a/hw/display/vga_template.h
+++ b/hw/display/vga_template.h
@@ -22,41 +22,9 @@
* THE SOFTWARE.
*/
-#if DEPTH == 8
-#define BPP 1
-#define PIXEL_TYPE uint8_t
-#elif DEPTH == 15 || DEPTH == 16
-#define BPP 2
-#define PIXEL_TYPE uint16_t
-#elif DEPTH == 32
-#define BPP 4
-#define PIXEL_TYPE uint32_t
-#else
-#error unsupport depth
-#endif
-
-#ifdef BGR_FORMAT
-#define PIXEL_NAME glue(DEPTH, bgr)
-#else
-#define PIXEL_NAME DEPTH
-#endif /* BGR_FORMAT */
-
-#if DEPTH != 15 && !defined(BGR_FORMAT)
-
-static inline void glue(vga_draw_glyph_line_, DEPTH)(uint8_t *d,
- uint32_t font_data,
- uint32_t xorcol,
- uint32_t bgcol)
+static inline void vga_draw_glyph_line(uint8_t *d, uint32_t font_data,
+ uint32_t xorcol, uint32_t bgcol)
{
-#if BPP == 1
- ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol;
- ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol;
-#elif BPP == 2
- ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol;
- ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol;
- ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol;
- ((uint32_t *)d)[3] = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol;
-#else
((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol;
((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol;
((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol;
@@ -65,10 +33,24 @@
((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol;
((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol;
((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol;
-#endif
}
-static void glue(vga_draw_glyph8_, DEPTH)(uint8_t *d, int linesize,
+static void vga_draw_glyph8(uint8_t *d, int linesize,
+ const uint8_t *font_ptr, int h,
+ uint32_t fgcol, uint32_t bgcol)
+{
+ uint32_t font_data, xorcol;
+
+ xorcol = bgcol ^ fgcol;
+ do {
+ font_data = font_ptr[0];
+ vga_draw_glyph_line(d, font_data, xorcol, bgcol);
+ font_ptr += 4;
+ d += linesize;
+ } while (--h);
+}
+
+static void vga_draw_glyph16(uint8_t *d, int linesize,
const uint8_t *font_ptr, int h,
uint32_t fgcol, uint32_t bgcol)
{
@@ -77,63 +59,24 @@
xorcol = bgcol ^ fgcol;
do {
font_data = font_ptr[0];
- glue(vga_draw_glyph_line_, DEPTH)(d, font_data, xorcol, bgcol);
+ vga_draw_glyph_line(d, expand4to8[font_data >> 4],
+ xorcol, bgcol);
+ vga_draw_glyph_line(d + 32, expand4to8[font_data & 0x0f],
+ xorcol, bgcol);
font_ptr += 4;
d += linesize;
} while (--h);
}
-static void glue(vga_draw_glyph16_, DEPTH)(uint8_t *d, int linesize,
- const uint8_t *font_ptr, int h,
- uint32_t fgcol, uint32_t bgcol)
-{
- uint32_t font_data, xorcol;
-
- xorcol = bgcol ^ fgcol;
- do {
- font_data = font_ptr[0];
- glue(vga_draw_glyph_line_, DEPTH)(d,
- expand4to8[font_data >> 4],
- xorcol, bgcol);
- glue(vga_draw_glyph_line_, DEPTH)(d + 8 * BPP,
- expand4to8[font_data & 0x0f],
- xorcol, bgcol);
- font_ptr += 4;
- d += linesize;
- } while (--h);
-}
-
-static void glue(vga_draw_glyph9_, DEPTH)(uint8_t *d, int linesize,
- const uint8_t *font_ptr, int h,
- uint32_t fgcol, uint32_t bgcol, int dup9)
+static void vga_draw_glyph9(uint8_t *d, int linesize,
+ const uint8_t *font_ptr, int h,
+ uint32_t fgcol, uint32_t bgcol, int dup9)
{
uint32_t font_data, xorcol, v;
xorcol = bgcol ^ fgcol;
do {
font_data = font_ptr[0];
-#if BPP == 1
- stl_p((uint32_t *)d, (dmask16[(font_data >> 4)] & xorcol) ^ bgcol);
- v = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol;
- stl_p(((uint32_t *)d)+1, v);
- if (dup9)
- ((uint8_t *)d)[8] = v >> (24 * (1 - BIG));
- else
- ((uint8_t *)d)[8] = bgcol;
-
-#elif BPP == 2
- stl_p(((uint32_t *)d)+0, (dmask4[(font_data >> 6)] & xorcol) ^ bgcol);
- stl_p(((uint32_t *)d)+1,
- (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol);
- stl_p(((uint32_t *)d)+2,
- (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol);
- v = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol;
- stl_p(((uint32_t *)d)+3, v);
- if (dup9)
- ((uint16_t *)d)[8] = v >> (16 * (1 - BIG));
- else
- ((uint16_t *)d)[8] = bgcol;
-#else
((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol;
((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol;
((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol;
@@ -147,7 +90,6 @@
((uint32_t *)d)[8] = v;
else
((uint32_t *)d)[8] = bgcol;
-#endif
font_ptr += 4;
d += linesize;
} while (--h);
@@ -156,8 +98,8 @@
/*
* 4 color mode
*/
-static void glue(vga_draw_line2_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line2(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t plane_mask, *palette, data, v;
int x;
@@ -170,36 +112,30 @@
data &= plane_mask;
v = expand2[GET_PLANE(data, 0)];
v |= expand2[GET_PLANE(data, 2)] << 2;
- ((PIXEL_TYPE *)d)[0] = palette[v >> 12];
- ((PIXEL_TYPE *)d)[1] = palette[(v >> 8) & 0xf];
- ((PIXEL_TYPE *)d)[2] = palette[(v >> 4) & 0xf];
- ((PIXEL_TYPE *)d)[3] = palette[(v >> 0) & 0xf];
+ ((uint32_t *)d)[0] = palette[v >> 12];
+ ((uint32_t *)d)[1] = palette[(v >> 8) & 0xf];
+ ((uint32_t *)d)[2] = palette[(v >> 4) & 0xf];
+ ((uint32_t *)d)[3] = palette[(v >> 0) & 0xf];
v = expand2[GET_PLANE(data, 1)];
v |= expand2[GET_PLANE(data, 3)] << 2;
- ((PIXEL_TYPE *)d)[4] = palette[v >> 12];
- ((PIXEL_TYPE *)d)[5] = palette[(v >> 8) & 0xf];
- ((PIXEL_TYPE *)d)[6] = palette[(v >> 4) & 0xf];
- ((PIXEL_TYPE *)d)[7] = palette[(v >> 0) & 0xf];
- d += BPP * 8;
+ ((uint32_t *)d)[4] = palette[v >> 12];
+ ((uint32_t *)d)[5] = palette[(v >> 8) & 0xf];
+ ((uint32_t *)d)[6] = palette[(v >> 4) & 0xf];
+ ((uint32_t *)d)[7] = palette[(v >> 0) & 0xf];
+ d += 32;
s += 4;
}
}
-#if BPP == 1
-#define PUT_PIXEL2(d, n, v) ((uint16_t *)d)[(n)] = (v)
-#elif BPP == 2
-#define PUT_PIXEL2(d, n, v) ((uint32_t *)d)[(n)] = (v)
-#else
#define PUT_PIXEL2(d, n, v) \
((uint32_t *)d)[2*(n)] = ((uint32_t *)d)[2*(n)+1] = (v)
-#endif
/*
* 4 color mode, dup2 horizontal
*/
-static void glue(vga_draw_line2d2_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line2d2(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t plane_mask, *palette, data, v;
int x;
@@ -223,7 +159,7 @@
PUT_PIXEL2(d, 5, palette[(v >> 8) & 0xf]);
PUT_PIXEL2(d, 6, palette[(v >> 4) & 0xf]);
PUT_PIXEL2(d, 7, palette[(v >> 0) & 0xf]);
- d += BPP * 16;
+ d += 64;
s += 4;
}
}
@@ -231,8 +167,8 @@
/*
* 16 color mode
*/
-static void glue(vga_draw_line4_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line4(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t plane_mask, data, v, *palette;
int x;
@@ -247,15 +183,15 @@
v |= expand4[GET_PLANE(data, 1)] << 1;
v |= expand4[GET_PLANE(data, 2)] << 2;
v |= expand4[GET_PLANE(data, 3)] << 3;
- ((PIXEL_TYPE *)d)[0] = palette[v >> 28];
- ((PIXEL_TYPE *)d)[1] = palette[(v >> 24) & 0xf];
- ((PIXEL_TYPE *)d)[2] = palette[(v >> 20) & 0xf];
- ((PIXEL_TYPE *)d)[3] = palette[(v >> 16) & 0xf];
- ((PIXEL_TYPE *)d)[4] = palette[(v >> 12) & 0xf];
- ((PIXEL_TYPE *)d)[5] = palette[(v >> 8) & 0xf];
- ((PIXEL_TYPE *)d)[6] = palette[(v >> 4) & 0xf];
- ((PIXEL_TYPE *)d)[7] = palette[(v >> 0) & 0xf];
- d += BPP * 8;
+ ((uint32_t *)d)[0] = palette[v >> 28];
+ ((uint32_t *)d)[1] = palette[(v >> 24) & 0xf];
+ ((uint32_t *)d)[2] = palette[(v >> 20) & 0xf];
+ ((uint32_t *)d)[3] = palette[(v >> 16) & 0xf];
+ ((uint32_t *)d)[4] = palette[(v >> 12) & 0xf];
+ ((uint32_t *)d)[5] = palette[(v >> 8) & 0xf];
+ ((uint32_t *)d)[6] = palette[(v >> 4) & 0xf];
+ ((uint32_t *)d)[7] = palette[(v >> 0) & 0xf];
+ d += 32;
s += 4;
}
}
@@ -263,8 +199,8 @@
/*
* 16 color mode, dup2 horizontal
*/
-static void glue(vga_draw_line4d2_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line4d2(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t plane_mask, data, v, *palette;
int x;
@@ -287,7 +223,7 @@
PUT_PIXEL2(d, 5, palette[(v >> 8) & 0xf]);
PUT_PIXEL2(d, 6, palette[(v >> 4) & 0xf]);
PUT_PIXEL2(d, 7, palette[(v >> 0) & 0xf]);
- d += BPP * 16;
+ d += 64;
s += 4;
}
}
@@ -297,8 +233,8 @@
*
* XXX: add plane_mask support (never used in standard VGA modes)
*/
-static void glue(vga_draw_line8d2_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line8d2(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t *palette;
int x;
@@ -310,7 +246,7 @@
PUT_PIXEL2(d, 1, palette[s[1]]);
PUT_PIXEL2(d, 2, palette[s[2]]);
PUT_PIXEL2(d, 3, palette[s[3]]);
- d += BPP * 8;
+ d += 32;
s += 4;
}
}
@@ -320,8 +256,8 @@
*
* XXX: add plane_mask support (never used in standard VGA modes)
*/
-static void glue(vga_draw_line8_, DEPTH)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line8(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
uint32_t *palette;
int x;
@@ -329,33 +265,28 @@
palette = s1->last_palette;
width >>= 3;
for(x = 0; x < width; x++) {
- ((PIXEL_TYPE *)d)[0] = palette[s[0]];
- ((PIXEL_TYPE *)d)[1] = palette[s[1]];
- ((PIXEL_TYPE *)d)[2] = palette[s[2]];
- ((PIXEL_TYPE *)d)[3] = palette[s[3]];
- ((PIXEL_TYPE *)d)[4] = palette[s[4]];
- ((PIXEL_TYPE *)d)[5] = palette[s[5]];
- ((PIXEL_TYPE *)d)[6] = palette[s[6]];
- ((PIXEL_TYPE *)d)[7] = palette[s[7]];
- d += BPP * 8;
+ ((uint32_t *)d)[0] = palette[s[0]];
+ ((uint32_t *)d)[1] = palette[s[1]];
+ ((uint32_t *)d)[2] = palette[s[2]];
+ ((uint32_t *)d)[3] = palette[s[3]];
+ ((uint32_t *)d)[4] = palette[s[4]];
+ ((uint32_t *)d)[5] = palette[s[5]];
+ ((uint32_t *)d)[6] = palette[s[6]];
+ ((uint32_t *)d)[7] = palette[s[7]];
+ d += 32;
s += 8;
}
}
-#endif /* DEPTH != 15 */
-
/* XXX: optimize */
/*
* 15 bit color
*/
-static void glue(vga_draw_line15_, PIXEL_NAME)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line15(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
-#if DEPTH == 15 && defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
- memcpy(d, s, width * 2);
-#else
int w;
uint32_t v, r, g, b;
@@ -365,22 +296,18 @@
r = (v >> 7) & 0xf8;
g = (v >> 2) & 0xf8;
b = (v << 3) & 0xf8;
- ((PIXEL_TYPE *)d)[0] = glue(rgb_to_pixel, PIXEL_NAME)(r, g, b);
+ ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
s += 2;
- d += BPP;
+ d += 4;
} while (--w != 0);
-#endif
}
/*
* 16 bit color
*/
-static void glue(vga_draw_line16_, PIXEL_NAME)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line16(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
-#if DEPTH == 16 && defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
- memcpy(d, s, width * 2);
-#else
int w;
uint32_t v, r, g, b;
@@ -390,18 +317,17 @@
r = (v >> 8) & 0xf8;
g = (v >> 3) & 0xfc;
b = (v << 3) & 0xf8;
- ((PIXEL_TYPE *)d)[0] = glue(rgb_to_pixel, PIXEL_NAME)(r, g, b);
+ ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
s += 2;
- d += BPP;
+ d += 4;
} while (--w != 0);
-#endif
}
/*
* 24 bit color
*/
-static void glue(vga_draw_line24_, PIXEL_NAME)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line24(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
int w;
uint32_t r, g, b;
@@ -417,19 +343,19 @@
g = s[1];
r = s[2];
#endif
- ((PIXEL_TYPE *)d)[0] = glue(rgb_to_pixel, PIXEL_NAME)(r, g, b);
+ ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
s += 3;
- d += BPP;
+ d += 4;
} while (--w != 0);
}
/*
* 32 bit color
*/
-static void glue(vga_draw_line32_, PIXEL_NAME)(VGACommonState *s1, uint8_t *d,
- const uint8_t *s, int width)
+static void vga_draw_line32(VGACommonState *s1, uint8_t *d,
+ const uint8_t *s, int width)
{
-#if DEPTH == 32 && defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN) && !defined(BGR_FORMAT)
+#if defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
memcpy(d, s, width * 4);
#else
int w;
@@ -446,16 +372,9 @@
g = s[1];
r = s[2];
#endif
- ((PIXEL_TYPE *)d)[0] = glue(rgb_to_pixel, PIXEL_NAME)(r, g, b);
+ ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
s += 4;
- d += BPP;
+ d += 4;
} while (--w != 0);
#endif
}
-
-#undef PUT_PIXEL2
-#undef DEPTH
-#undef BPP
-#undef PIXEL_TYPE
-#undef PIXEL_NAME
-#undef BGR_FORMAT