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authorFilippos Karapetis2009-09-07 16:18:05 +0000
committerFilippos Karapetis2009-09-07 16:18:05 +0000
commit8fa0b431ee64b7c9105051981c6a62f30983e6fc (patch)
treea6814e9fcf6e2bc803b1cdcf2a9c22430bc2d7b7
parentbebc76b4d8fd25ef84f22a7500df7e74b9714ddc (diff)
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Merged xfact and yfact into scaleFactor - it doesn't really make sense to multiply one dimension with an integer multiplier which is different to the multiplier of the other dimension, otherwise we'll end up with funny looking and squashed resolutions like 640x200 or 320x400. Also, removed the now-unused pixelFormat member variable of the graphics driver struct
svn-id: r44003
-rw-r--r--engines/sci/gfx/gfx_driver.cpp15
-rw-r--r--engines/sci/gfx/gfx_pixmap_scale.cpp23
-rw-r--r--engines/sci/gfx/gfx_resmgr.cpp18
-rw-r--r--engines/sci/gfx/gfx_support.cpp4
-rw-r--r--engines/sci/gfx/gfx_system.h7
-rw-r--r--engines/sci/gfx/gfx_tools.cpp13
-rw-r--r--engines/sci/gfx/operations.cpp64
-rw-r--r--engines/sci/gfx/picfill.cpp8
-rw-r--r--engines/sci/gfx/res_pic.cpp119
9 files changed, 129 insertions, 142 deletions
diff --git a/engines/sci/gfx/gfx_driver.cpp b/engines/sci/gfx/gfx_driver.cpp
index e71081ce2c..91c5fadc23 100644
--- a/engines/sci/gfx/gfx_driver.cpp
+++ b/engines/sci/gfx/gfx_driver.cpp
@@ -83,22 +83,21 @@ static void drawProc(int x, int y, int c, void *data) {
GfxDriver *drv = (GfxDriver *)data;
byte *p = drv->getVisual0();
uint8 col = c;
- memcpy(p + (y * 320* drv->getMode()->xfact + x), &col, 1);
+ memcpy(p + (y * 320* drv->getMode()->scaleFactor + x), &col, 1);
}
void GfxDriver::drawLine(Common::Point start, Common::Point end, gfx_color_t color,
gfx_line_mode_t line_mode, gfx_line_style_t line_style) {
uint32 scolor = color.visual.parent_index;
- int xfact = (line_mode == GFX_LINE_MODE_FINE)? 1: _mode->xfact;
- int yfact = (line_mode == GFX_LINE_MODE_FINE)? 1: _mode->yfact;
+ int scaleFactor = (line_mode == GFX_LINE_MODE_FINE)? 1: _mode->scaleFactor;
int xsize = _mode->xsize;
int ysize = _mode->ysize;
if (color.mask & GFX_MASK_VISUAL) {
Common::Point nstart, nend;
- for (int xc = 0; xc < xfact; xc++) {
- for (int yc = 0; yc < yfact; yc++) {
+ for (int xc = 0; xc < scaleFactor; xc++) {
+ for (int yc = 0; yc < scaleFactor; yc++) {
nstart.x = CLIP<int16>(start.x + xc, 0, xsize);
nstart.y = CLIP<int16>(start.y + yc, 0, ysize);
@@ -229,14 +228,14 @@ byte *GfxDriver::createCursor(gfx_pixmap_t *pointer) {
// Note that some cursors don't have a palette in SQ5
if (pointer->palette && color < pointer->palette->size())
color = pointer->palette->getColor(color).parent_index;
- for (int scalectr = 0; scalectr < _mode->xfact; scalectr++) {
+ for (int scalectr = 0; scalectr < _mode->scaleFactor; scalectr++) {
*pos++ = color;
}
src++;
}
- for (int scalectr = 1; scalectr < _mode->yfact; scalectr++)
+ for (int scalectr = 1; scalectr < _mode->scaleFactor; scalectr++)
memcpy(linebase + linewidth * scalectr, linebase, linewidth);
- linebase += linewidth * _mode->yfact;
+ linebase += linewidth * _mode->scaleFactor;
}
return data;
}
diff --git a/engines/sci/gfx/gfx_pixmap_scale.cpp b/engines/sci/gfx/gfx_pixmap_scale.cpp
index 9e4578a813..65a44c524f 100644
--- a/engines/sci/gfx/gfx_pixmap_scale.cpp
+++ b/engines/sci/gfx/gfx_pixmap_scale.cpp
@@ -40,10 +40,9 @@ namespace Sci {
static void _gfx_xlate_pixmap_unfiltered(gfx_mode_t *mode, gfx_pixmap_t *pxm, int scale) {
byte result_colors[GFX_PIC_COLORS];
- int xfact = (scale) ? mode->xfact : 1;
- int yfact = (scale) ? mode->yfact : 1;
+ int scaleFactor = (scale) ? mode->scaleFactor : 1;
int widthc, heightc; // Width duplication counter
- int line_width = xfact * pxm->index_width;
+ int line_width = scaleFactor * pxm->index_width;
int x, y;
int i;
byte byte_transparent = 0;
@@ -55,7 +54,7 @@ static void _gfx_xlate_pixmap_unfiltered(gfx_mode_t *mode, gfx_pixmap_t *pxm, in
int separate_alpha_map = using_alpha;
if (separate_alpha_map && !alpha_dest)
- alpha_dest = pxm->alpha_map = (byte *)malloc(pxm->index_width * xfact * pxm->index_height * yfact);
+ alpha_dest = pxm->alpha_map = (byte *)malloc(pxm->index_width * scaleFactor * pxm->index_height * scaleFactor);
// Calculate all colors
for (i = 0; i < pxm->colors_nr(); i++)
@@ -77,20 +76,20 @@ static void _gfx_xlate_pixmap_unfiltered(gfx_mode_t *mode, gfx_pixmap_t *pxm, in
// O(n) loops. There is an O(ln(n)) algorithm for this, but its slower for small n (which we're optimizing for here).
// And, anyway, most of the time is spent in memcpy() anyway.
- for (widthc = 0; widthc < xfact; widthc++) {
+ for (widthc = 0; widthc < scaleFactor; widthc++) {
memcpy(dest, &col, 1);
dest++;
}
if (separate_alpha_map) { // Set separate alpha map
- memset(alpha_dest, (isalpha) ? byte_transparent : byte_opaque, xfact);
- alpha_dest += xfact;
+ memset(alpha_dest, (isalpha) ? byte_transparent : byte_opaque, scaleFactor);
+ alpha_dest += scaleFactor;
}
}
// Copies each line. O(n) iterations; again, this could be optimized to O(ln(n)) for very high resolutions,
// but that wouldn't really help that much, as the same amount of data still would have to be transferred.
- for (heightc = 1; heightc < yfact; heightc++) {
+ for (heightc = 1; heightc < scaleFactor; heightc++) {
memcpy(dest, prev_dest, line_width);
dest += line_width;
if (separate_alpha_map) {
@@ -104,8 +103,8 @@ static void _gfx_xlate_pixmap_unfiltered(gfx_mode_t *mode, gfx_pixmap_t *pxm, in
pxm->width = pxm->index_width;
pxm->height = pxm->index_height;
} else {
- pxm->width = pxm->index_width * mode->xfact;
- pxm->height = pxm->index_height * mode->yfact;
+ pxm->width = pxm->index_width * mode->scaleFactor;
+ pxm->height = pxm->index_height * mode->scaleFactor;
}
}
@@ -115,13 +114,13 @@ void gfx_xlate_pixmap(gfx_pixmap_t *pxm, gfx_mode_t *mode) {
pxm->palette->mergeInto(mode->palette);
if (!pxm->data) {
- pxm->data = (byte*)malloc(mode->xfact * mode->yfact * pxm->index_width * pxm->index_height + 1);
+ pxm->data = (byte*)malloc(mode->scaleFactor * mode->scaleFactor * pxm->index_width * pxm->index_height + 1);
// +1: Eases coying on BE machines in 24 bpp packed mode
// Assume that memory, if allocated already, will be sufficient
// Allocate alpha map
if (pxm->colors_nr() < GFX_PIC_COLORS)
- pxm->alpha_map = (byte*)malloc(mode->xfact * mode->yfact * pxm->index_width * pxm->index_height + 1);
+ pxm->alpha_map = (byte*)malloc(mode->scaleFactor * mode->scaleFactor * pxm->index_width * pxm->index_height + 1);
}
_gfx_xlate_pixmap_unfiltered(mode, pxm, !(pxm->flags & GFX_PIXMAP_FLAG_SCALED_INDEX));
diff --git a/engines/sci/gfx/gfx_resmgr.cpp b/engines/sci/gfx/gfx_resmgr.cpp
index 17b5b4e3ed..9e064c3d8f 100644
--- a/engines/sci/gfx/gfx_resmgr.cpp
+++ b/engines/sci/gfx/gfx_resmgr.cpp
@@ -312,11 +312,9 @@ static gfxr_pic_t *gfxr_pic_xlate_common(gfx_resource_t *res, int maps, int scal
*/
// FIXME: this is an ugly hack. Perhaps we could do it some other way?
gfx_mode_t mode_1x1_color_index = { /* Fake 1x1 mode */
- /* xfact */ 1, /* yfact */ 1,
+ /* scaleFactor */ 1,
/* xsize */ 1, /* ysize */ 1,
- /* palette */ NULL,
-
- Graphics::PixelFormat()
+ /* palette */ NULL
};
gfxr_pic_t *GfxResManager::getPic(int num, int maps, int flags, int default_palette, bool scaled) {
@@ -324,7 +322,7 @@ gfxr_pic_t *GfxResManager::getPic(int num, int maps, int flags, int default_pale
IntResMap &resMap = _resourceMaps[GFX_RESOURCE_TYPE_PIC];
gfx_resource_t *res = NULL;
int hash = getOptionsHash(GFX_RESOURCE_TYPE_PIC);
- int need_unscaled = (_driver->getMode()->xfact != 1 || _driver->getMode()->yfact != 1);
+ int need_unscaled = (_driver->getMode()->scaleFactor != 1);
hash |= (flags << 20) | ((default_palette & 0x7) << 28);
@@ -417,8 +415,8 @@ static int get_pic_id(gfx_resource_t *res) {
}
static void _gfxr_unscale_pixmap_index_data(gfx_pixmap_t *pxm, gfx_mode_t *mode) {
- int xmod = mode->xfact; // Step size horizontally
- int ymod = pxm->index_width * mode->yfact; // Vertical step size
+ int xmod = mode->scaleFactor; // Step size horizontally
+ int ymod = pxm->index_width * mode->scaleFactor; // Vertical step size
int maxpos = pxm->index_width * pxm->index_height;
int pos;
byte *dest = pxm->index_data;
@@ -435,8 +433,8 @@ static void _gfxr_unscale_pixmap_index_data(gfx_pixmap_t *pxm, gfx_mode_t *mode)
// and left to the reader)
}
- pxm->index_width /= mode->xfact;
- pxm->index_height /= mode->yfact;
+ pxm->index_width /= mode->scaleFactor;
+ pxm->index_height /= mode->scaleFactor;
pxm->flags &= ~GFX_PIXMAP_FLAG_SCALED_INDEX;
}
@@ -446,7 +444,7 @@ gfxr_pic_t *GfxResManager::addToPic(int old_nr, int new_nr, int flags, int old_d
gfx_resource_t *res = NULL;
int hash = getOptionsHash(GFX_RESOURCE_TYPE_PIC);
#ifdef CUSTOM_GRAPHICS_OPTIONS
- int need_unscaled = !(_options->pic0_unscaled) && (_driver->getMode()->xfact != 1 || _driver->getMode()->yfact != 1);
+ int need_unscaled = !(_options->pic0_unscaled) && (_driver->getMode()->scaleFactor != 1 || _driver->getMode()->scaleFactor != 1);
#else
int need_unscaled = 1;
#endif
diff --git a/engines/sci/gfx/gfx_support.cpp b/engines/sci/gfx/gfx_support.cpp
index 1f48a6d2ab..fa3b94835a 100644
--- a/engines/sci/gfx/gfx_support.cpp
+++ b/engines/sci/gfx/gfx_support.cpp
@@ -177,8 +177,8 @@ void _gfx_crossblit_simple(byte *dest, byte *src, int dest_line_width, int src_l
void gfx_crossblit_pixmap(gfx_mode_t *mode, gfx_pixmap_t *pxm, int priority, rect_t src_coords, rect_t dest_coords,
byte *dest, int dest_line_width, byte *priority_dest, int priority_line_width, int priority_skip, int flags) {
- int maxx = 320 * mode->xfact;
- int maxy = 200 * mode->yfact;
+ int maxx = 320 * mode->scaleFactor;
+ int maxy = 200 * mode->scaleFactor;
byte *src = pxm->data;
byte *alpha = pxm->alpha_map ? pxm->alpha_map : pxm->data;
byte *priority_pos = priority_dest;
diff --git a/engines/sci/gfx/gfx_system.h b/engines/sci/gfx/gfx_system.h
index 59d6006858..526b61d04f 100644
--- a/engines/sci/gfx/gfx_system.h
+++ b/engines/sci/gfx/gfx_system.h
@@ -30,7 +30,6 @@
#include "common/rect.h"
#include "sci/tools.h"
#include "sci/gfx/palette.h"
-#include "graphics/pixelformat.h"
namespace Sci {
@@ -42,7 +41,7 @@ namespace Sci {
#define GFX_COLOR_SYSTEM -1
-#define GFX_MODE_IS_UNSCALED(mode) (((mode)->xfact == 1) && ((mode)->yfact == 1))
+#define GFX_MODE_IS_UNSCALED(mode) (((mode)->scaleFactor == 1) && ((mode)->scaleFactor == 1))
/** Graphics mode description
*
@@ -59,15 +58,13 @@ namespace Sci {
struct gfx_mode_t {
- int xfact, yfact; /**< Horizontal and vertical scaling factors */
+ int scaleFactor; /**< Horizontal and vertical scaling factor */
int xsize, ysize; /**< Horizontal and vertical size */
/**
* Palette or NULL to indicate non-palette mode.
*/
Palette *palette;
-
- Graphics::PixelFormat format;
};
diff --git a/engines/sci/gfx/gfx_tools.cpp b/engines/sci/gfx/gfx_tools.cpp
index 2a6550598e..34632260b3 100644
--- a/engines/sci/gfx/gfx_tools.cpp
+++ b/engines/sci/gfx/gfx_tools.cpp
@@ -46,9 +46,8 @@ void gfx_clip_box_basic(rect_t *box, int maxx, int maxy) {
gfx_mode_t *gfx_new_mode(int xfact, int yfact, const Graphics::PixelFormat &format, Palette *palette, int flags) {
gfx_mode_t *mode = (gfx_mode_t *)malloc(sizeof(gfx_mode_t));
- mode->xfact = xfact;
- mode->yfact = yfact;
- mode->format = format;
+ mode->scaleFactor = xfact;
+ mode->scaleFactor = yfact;
mode->palette = palette;
return mode;
@@ -177,8 +176,8 @@ gfx_pixmap_t *gfx_pixmap_alloc_data(gfx_pixmap_t *pixmap, gfx_mode_t *mode) {
pixmap->width = pixmap->index_width;
pixmap->height = pixmap->index_height;
} else {
- pixmap->width = pixmap->index_width * mode->xfact;
- pixmap->height = pixmap->index_height * mode->yfact;
+ pixmap->width = pixmap->index_width * mode->scaleFactor;
+ pixmap->height = pixmap->index_height * mode->scaleFactor;
}
size = pixmap->width * pixmap->height;
@@ -207,8 +206,8 @@ gfx_pixmap_t *gfx_pixmap_scale_index_data(gfx_pixmap_t *pixmap, gfx_mode_t *mode
int linewidth;
int xl, yl;
int i, yc;
- int xfact = mode->xfact;
- int yfact = mode->yfact;
+ int xfact = mode->scaleFactor;
+ int yfact = mode->scaleFactor;
if (xfact == 1 && yfact == 1)
return pixmap;
diff --git a/engines/sci/gfx/operations.cpp b/engines/sci/gfx/operations.cpp
index 992a33177e..0e655424a7 100644
--- a/engines/sci/gfx/operations.cpp
+++ b/engines/sci/gfx/operations.cpp
@@ -69,15 +69,15 @@ gfx_pixmap_color_t default_colors[DEFAULT_COLORS_NR] = {{GFX_COLOR_SYSTEM, 0x00,
// Internal operations
static void _gfxop_scale_rect(rect_t *rect, gfx_mode_t *mode) {
- rect->x *= mode->xfact;
- rect->y *= mode->yfact;
- rect->width *= mode->xfact;
- rect->height *= mode->yfact;
+ rect->x *= mode->scaleFactor;
+ rect->y *= mode->scaleFactor;
+ rect->width *= mode->scaleFactor;
+ rect->height *= mode->scaleFactor;
}
static void _gfxop_scale_point(Common::Point *point, gfx_mode_t *mode) {
- point->x *= mode->xfact;
- point->y *= mode->yfact;
+ point->x *= mode->scaleFactor;
+ point->y *= mode->scaleFactor;
}
int _gfxop_clip(rect_t *rect, rect_t clipzone) {
@@ -117,13 +117,13 @@ int _gfxop_clip(rect_t *rect, rect_t clipzone) {
static void _gfxop_grab_pixmap(GfxState *state, gfx_pixmap_t **pxmp, int x, int y,
int xl, int yl, int priority, rect_t *zone) {
// Returns 1 if the resulting data size was zero, GFX_OK or an error code otherwise */
- int xfact = state->driver->getMode()->xfact;
- int yfact = state->driver->getMode()->yfact;
+ int xfact = state->driver->getMode()->scaleFactor;
+ int yfact = state->driver->getMode()->scaleFactor;
int unscaled_xl = (xl + xfact - 1) / xfact;
int unscaled_yl = (yl + yfact - 1) / yfact;
*zone = gfx_rect(x, y, xl, yl);
- if (_gfxop_clip(zone, gfx_rect(0, 0, 320 * state->driver->getMode()->xfact, 200 * state->driver->getMode()->yfact)))
+ if (_gfxop_clip(zone, gfx_rect(0, 0, 320 * state->driver->getMode()->scaleFactor, 200 * state->driver->getMode()->scaleFactor)))
error("_gfxop_grab_pixmap: zone was empty");
if (!*pxmp)
@@ -221,7 +221,7 @@ static void _gfxop_draw_pixmap(GfxDriver *driver, gfx_pixmap_t *pxm, int priorit
rect_t clipped_dest = gfx_rect(dest.x, dest.y, dest.width, dest.height);
if (control >= 0 || priority >= 0) {
- Common::Point original_pos = Common::Point(dest.x / driver->getMode()->xfact, dest.y / driver->getMode()->yfact);
+ Common::Point original_pos = Common::Point(dest.x / driver->getMode()->scaleFactor, dest.y / driver->getMode()->scaleFactor);
if (control >= 0)
_gfxop_draw_control(control_map, pxm, control, original_pos);
@@ -242,8 +242,8 @@ static void _gfxop_draw_pixmap(GfxDriver *driver, gfx_pixmap_t *pxm, int priorit
_gfxop_install_pixmap(driver, pxm);
- DDIRTY(stderr, "\\-> Drawing to actual %d %d %d %d\n", clipped_dest.x / driver->getMode()->xfact,
- clipped_dest.y / driver->getMode()->yfact, clipped_dest.width / driver->getMode()->xfact, clipped_dest.height / driver->getMode()->yfact);
+ DDIRTY(stderr, "\\-> Drawing to actual %d %d %d %d\n", clipped_dest.x / driver->getMode()->scaleFactor,
+ clipped_dest.y / driver->getMode()->scaleFactor, clipped_dest.width / driver->getMode()->scaleFactor, clipped_dest.height / driver->getMode()->scaleFactor);
driver->drawPixmap(pxm, priority, src, clipped_dest, static_buf ? GFX_BUFFER_STATIC : GFX_BUFFER_BACK);
}
@@ -252,8 +252,8 @@ static void _gfxop_full_pointer_refresh(GfxState *state) {
bool clipped = false;
Common::Point mousePoint = g_system->getEventManager()->getMousePos();
- state->pointer_pos.x = mousePoint.x / state->driver->getMode()->xfact;
- state->pointer_pos.y = mousePoint.y / state->driver->getMode()->yfact;
+ state->pointer_pos.x = mousePoint.x / state->driver->getMode()->scaleFactor;
+ state->pointer_pos.y = mousePoint.y / state->driver->getMode()->scaleFactor;
if (state->pointer_pos.x < state->pointerZone.left) {
state->pointer_pos.x = state->pointerZone.left;
@@ -273,8 +273,8 @@ static void _gfxop_full_pointer_refresh(GfxState *state) {
// FIXME: Do this only when mouse is grabbed?
if (clipped)
- g_system->warpMouse(state->pointer_pos.x * state->driver->getMode()->xfact,
- state->pointer_pos.y * state->driver->getMode()->yfact);
+ g_system->warpMouse(state->pointer_pos.x * state->driver->getMode()->scaleFactor,
+ state->pointer_pos.y * state->driver->getMode()->scaleFactor);
}
static void _gfxop_buffer_propagate_box(GfxState *state, rect_t box, gfx_buffer_t buffer);
@@ -489,8 +489,8 @@ void gfxop_set_clip_zone(GfxState *state, rect_t zone) {
DDIRTY(stderr, "-- Setting clip zone %d %d %d %d\n", GFX_PRINT_RECT(zone));
- xfact = state->driver->getMode()->xfact;
- yfact = state->driver->getMode()->yfact;
+ xfact = state->driver->getMode()->scaleFactor;
+ yfact = state->driver->getMode()->scaleFactor;
if (zone.x < MIN_X) {
zone.width -= (zone.x - MIN_X);
@@ -665,7 +665,7 @@ static void simulate_stippled_line_draw(GfxDriver *driver, int skipone, Common::
// Draws a stippled line if this isn't supported by the driver (skipone is ignored ATM)
int xl = end.x - start.x;
int yl = end.y - start.y;
- int stepwidth = (xl) ? driver->getMode()->xfact : driver->getMode()->yfact;
+ int stepwidth = (xl) ? driver->getMode()->scaleFactor : driver->getMode()->scaleFactor;
int dbl_stepwidth = 2 * stepwidth;
int linelength = (line_mode == GFX_LINE_MODE_FINE) ? stepwidth - 1 : 0;
int16 *posvar;
@@ -741,7 +741,7 @@ static void _gfxop_draw_line_clipped(GfxState *state, Common::Point start, Commo
|| start.y < state->clip_zone.y
|| end.x >= (state->clip_zone.x + state->clip_zone.width)
|| end.y >= (state->clip_zone.y + state->clip_zone.height))
- if (point_clip(&start, &end, state->clip_zone, state->driver->getMode()->xfact - 1, state->driver->getMode()->yfact - 1))
+ if (point_clip(&start, &end, state->clip_zone, state->driver->getMode()->scaleFactor - 1, state->driver->getMode()->scaleFactor - 1))
return; // Clipped off
if (line_style == GFX_LINE_STYLE_STIPPLED) {
@@ -759,8 +759,8 @@ void gfxop_draw_line(GfxState *state, Common::Point start, Common::Point end,
_gfxop_add_dirty_x(state, gfx_rect(start.x, start.y, end.x - start.x, end.y - start.y));
- xfact = state->driver->getMode()->xfact;
- yfact = state->driver->getMode()->yfact;
+ xfact = state->driver->getMode()->scaleFactor;
+ yfact = state->driver->getMode()->scaleFactor;
draw_line_to_control_map(state, start, end, color);
@@ -788,8 +788,8 @@ void gfxop_draw_rectangle(GfxState *state, rect_t rect, gfx_color_t color, gfx_l
_gfxop_full_pointer_refresh(state);
- xfact = state->driver->getMode()->xfact;
- yfact = state->driver->getMode()->yfact;
+ xfact = state->driver->getMode()->scaleFactor;
+ yfact = state->driver->getMode()->scaleFactor;
int offset = line_mode == GFX_LINE_MODE_FINE ? 1 : 0;
x = rect.x * xfact + (xfact - 1) * offset;
@@ -937,7 +937,7 @@ void gfxop_fill_box(GfxState *state, rect_t box, gfx_color_t color) {
}
static void _gfxop_buffer_propagate_box(GfxState *state, rect_t box, gfx_buffer_t buffer) {
- if (_gfxop_clip(&box, gfx_rect(0, 0, 320 * state->driver->getMode()->xfact, 200 * state->driver->getMode()->yfact)))
+ if (_gfxop_clip(&box, gfx_rect(0, 0, 320 * state->driver->getMode()->scaleFactor, 200 * state->driver->getMode()->scaleFactor)))
return;
state->driver->update(box, Common::Point(box.x, box.y), buffer);
@@ -1113,7 +1113,7 @@ void gfxop_set_pointer_position(GfxState *state, Common::Point pos) {
return; // Not fatal
}
- g_system->warpMouse(pos.x * state->driver->getMode()->xfact, pos.y * state->driver->getMode()->yfact);
+ g_system->warpMouse(pos.x * state->driver->getMode()->scaleFactor, pos.y * state->driver->getMode()->scaleFactor);
// Trigger event reading to make sure the mouse coordinates will
// actually have changed the next time we read them.
@@ -1584,8 +1584,8 @@ static void _gfxop_draw_cel_buffer(GfxState *state, int nr, int loop, int cel, C
old_x = pos.x -= pxm->xoffset;
old_y = pos.y -= pxm->yoffset;
- pos.x *= state->driver->getMode()->xfact;
- pos.y *= state->driver->getMode()->yfact;
+ pos.x *= state->driver->getMode()->scaleFactor;
+ pos.y *= state->driver->getMode()->scaleFactor;
if (!static_buf)
_gfxop_add_dirty(state, gfx_rect(old_x, old_y, pxm->index_width, pxm->index_height));
@@ -1646,7 +1646,7 @@ void gfxop_new_pic(GfxState *state, int nr, int flags, int default_palette) {
state->palette_nr = default_palette;
state->pic = state->gfxResMan->getPic(nr, GFX_MASK_VISUAL, flags, default_palette, true);
- if (state->driver->getMode()->xfact == 1 && state->driver->getMode()->yfact == 1) {
+ if (state->driver->getMode()->scaleFactor == 1 && state->driver->getMode()->scaleFactor == 1) {
state->pic_unscaled = state->pic;
} else {
state->pic_unscaled = state->gfxResMan->getPic(nr, GFX_MASK_VISUAL, flags, default_palette, false);
@@ -1830,7 +1830,7 @@ void gfxop_draw_text(GfxState *state, TextHandle *handle, rect_t zone) {
_gfxop_scale_rect(&zone, state->driver->getMode());
- line_height = handle->line_height * state->driver->getMode()->yfact;
+ line_height = handle->line_height * state->driver->getMode()->scaleFactor;
pos.y = zone.y;
@@ -1914,8 +1914,8 @@ void gfxop_draw_pixmap(GfxState *state, gfx_pixmap_t *pxm, rect_t zone, Common::
_gfxop_scale_rect(&zone, state->driver->getMode());
_gfxop_scale_rect(&target, state->driver->getMode());
- return _gfxop_draw_pixmap(state->driver, pxm, -1, -1, zone, target, gfx_rect(0, 0, 320*state->driver->getMode()->xfact,
- 200*state->driver->getMode()->yfact), 0, NULL, NULL);
+ return _gfxop_draw_pixmap(state->driver, pxm, -1, -1, zone, target, gfx_rect(0, 0, 320*state->driver->getMode()->scaleFactor,
+ 200*state->driver->getMode()->scaleFactor), 0, NULL, NULL);
}
void gfxop_free_pixmap(GfxState *state, gfx_pixmap_t *pxm) {
diff --git a/engines/sci/gfx/picfill.cpp b/engines/sci/gfx/picfill.cpp
index 6b909c27af..f48f7e938d 100644
--- a/engines/sci/gfx/picfill.cpp
+++ b/engines/sci/gfx/picfill.cpp
@@ -229,9 +229,9 @@ static void AUXBUF_FILL(gfxr_pic_t *pic, int x, int y, int clipmask, int control
static void FILL_FUNCTION_RECURSIVE(gfxr_pic_t *pic, int old_xl, int old_xr, int y, int dy, byte *bounds,
int legalcolor, int legalmask, int color, int priority, int drawenable, int sci_titlebar_size) {
- int linewidth = pic->mode->xfact * 320;
- int miny = pic->mode->yfact * sci_titlebar_size;
- int maxy = pic->mode->yfact * 200;
+ int linewidth = pic->mode->scaleFactor * 320;
+ int miny = pic->mode->scaleFactor * sci_titlebar_size;
+ int maxy = pic->mode->scaleFactor * 200;
int xl, xr;
int oldytotal = y * linewidth;
#ifdef DRAW_SCALED
@@ -432,7 +432,7 @@ static void FILL_FUNCTION_RECURSIVE(gfxr_pic_t *pic, int old_xl, int old_xr, int
static void FILL_FUNCTION(gfxr_pic_t *pic, int x_320, int y_200, int color, int priority, int control, int drawenable,
int sci_titlebar_size) {
- int linewidth = pic->mode->xfact * 320;
+ int linewidth = pic->mode->scaleFactor * 320;
int x, y;
int xl, xr;
int ytotal;
diff --git a/engines/sci/gfx/res_pic.cpp b/engines/sci/gfx/res_pic.cpp
index adf2bf1c2c..ce4510510a 100644
--- a/engines/sci/gfx/res_pic.cpp
+++ b/engines/sci/gfx/res_pic.cpp
@@ -150,12 +150,12 @@ gfxr_pic_t *gfxr_init_pic(gfx_mode_t *mode, int ID, bool sci1) {
pic->control_map = gfx_pixmap_alloc_index_data(gfx_new_pixmap(320, 200, ID, 2, 0));
- pic->priority_map = gfx_pixmap_alloc_index_data(gfx_new_pixmap(mode->xfact * 320, mode->yfact * 200,
+ pic->priority_map = gfx_pixmap_alloc_index_data(gfx_new_pixmap(mode->scaleFactor * 320, mode->scaleFactor * 200,
ID, 1, 0));
- pic->visual_map = gfx_pixmap_alloc_index_data(gfx_new_pixmap(320 * mode->xfact,
- 200 * mode->yfact, ID, 0, 0));
+ pic->visual_map = gfx_pixmap_alloc_index_data(gfx_new_pixmap(320 * mode->scaleFactor,
+ 200 * mode->scaleFactor, ID, 0, 0));
// Initialize colors
if (!sci1) {
@@ -169,7 +169,7 @@ gfxr_pic_t *gfxr_init_pic(gfx_mode_t *mode, int ID, bool sci1) {
pic->visual_map->flags = 0;
pic->priority_map->flags = 0;
pic->control_map->flags = 0;
- if (mode->xfact > 1 || mode->yfact > 1) {
+ if (mode->scaleFactor > 1) {
pic->visual_map->flags |= GFX_PIXMAP_FLAG_SCALED_INDEX;
pic->priority_map->flags |= GFX_PIXMAP_FLAG_SCALED_INDEX;
}
@@ -187,12 +187,12 @@ gfxr_pic_t *gfxr_init_pic(gfx_mode_t *mode, int ID, bool sci1) {
// Pic rendering operations
void gfxr_clear_pic0(gfxr_pic_t *pic, int titlebar_size) {
- memset(pic->visual_map->index_data, 0x00, (320 * pic->mode->xfact * titlebar_size * pic->mode->yfact));
- memset(pic->visual_map->index_data + (320 * pic->mode->xfact * titlebar_size * pic->mode->yfact),
- 0xff, pic->mode->xfact * 320 * pic->mode->yfact * (200 - titlebar_size)); // white
- memset(pic->priority_map->index_data + (320 * pic->mode->xfact * titlebar_size * pic->mode->yfact),
- 0x0, pic->mode->xfact * 320 * pic->mode->yfact * (200 - titlebar_size));
- memset(pic->priority_map->index_data, 0x0a, titlebar_size * (pic->mode->yfact * 320 * pic->mode->xfact));
+ memset(pic->visual_map->index_data, 0x00, (320 * pic->mode->scaleFactor * titlebar_size * pic->mode->scaleFactor));
+ memset(pic->visual_map->index_data + (320 * pic->mode->scaleFactor * titlebar_size * pic->mode->scaleFactor),
+ 0xff, pic->mode->scaleFactor * 320 * pic->mode->scaleFactor * (200 - titlebar_size)); // white
+ memset(pic->priority_map->index_data + (320 * pic->mode->scaleFactor * titlebar_size * pic->mode->scaleFactor),
+ 0x0, pic->mode->scaleFactor * 320 * pic->mode->scaleFactor * (200 - titlebar_size));
+ memset(pic->priority_map->index_data, 0x0a, titlebar_size * (pic->mode->scaleFactor * 320 * pic->mode->scaleFactor));
memset(pic->control_map->index_data, 0, GFXR_AUX_MAP_SIZE);
memset(pic->aux_map, 0, GFXR_AUX_MAP_SIZE);
}
@@ -465,8 +465,8 @@ static void _gfxr_auxplot_brush(gfxr_pic_t *pic, byte *buffer, int yoffset, int
// yoffset 63680, offset 320, plot 1, color 34, brush_mode 0, randseed 432)*/
// Auxplot: Used by plot_aux_pattern to plot to visual and priority
int xc, yc;
- int line_width = 320 * pic->mode->xfact;
- int full_offset = (yoffset * pic->mode->yfact + offset) * pic->mode->xfact;
+ int line_width = 320 * pic->mode->scaleFactor;
+ int full_offset = (yoffset * pic->mode->scaleFactor + offset) * pic->mode->scaleFactor;
if (yoffset + offset >= 64000) {
error("_gfxr_auxplot_brush() failed. Breakpoint in %s, line %d", __FILE__, __LINE__);
@@ -475,27 +475,27 @@ static void _gfxr_auxplot_brush(gfxr_pic_t *pic, byte *buffer, int yoffset, int
switch (brush_mode) {
case GFX_BRUSH_MODE_SCALED:
if (plot)
- for (yc = 0; yc < pic->mode->yfact; yc++) {
- memset(buffer + full_offset, color, pic->mode->xfact);
+ for (yc = 0; yc < pic->mode->scaleFactor; yc++) {
+ memset(buffer + full_offset, color, pic->mode->scaleFactor);
full_offset += line_width;
}
break;
case GFX_BRUSH_MODE_ELLIPSES:
if (plot) {
- int x = offset * pic->mode->xfact + ((pic->mode->xfact - 1) >> 1);
- int y = (yoffset / 320) * pic->mode->yfact + ((pic->mode->yfact - 1) >> 1);
+ int x = offset * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
+ int y = (yoffset / 320) * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
- _gfxr_fill_ellipse(pic, buffer, line_width, x, y, pic->mode->xfact >> 1, pic->mode->yfact >> 1, color, ELLIPSE_SOLID);
+ _gfxr_fill_ellipse(pic, buffer, line_width, x, y, pic->mode->scaleFactor >> 1, pic->mode->scaleFactor >> 1, color, ELLIPSE_SOLID);
}
break;
case GFX_BRUSH_MODE_RANDOM_ELLIPSES:
if (plot) {
- int x = offset * pic->mode->xfact + ((pic->mode->xfact - 1) >> 1);
- int y = (yoffset / 320) * pic->mode->yfact + ((pic->mode->yfact - 1) >> 1);
- int sizex = pic->mode->xfact >> 1;
- int sizey = pic->mode->yfact >> 1;
+ int x = offset * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
+ int y = (yoffset / 320) * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
+ int sizex = pic->mode->scaleFactor >> 1;
+ int sizey = pic->mode->scaleFactor >> 1;
srand(randseed);
@@ -506,7 +506,7 @@ static void _gfxr_auxplot_brush(gfxr_pic_t *pic, byte *buffer, int yoffset, int
sizex = (int)((sizex * rand() * 1.0) / (RAND_MAX + 1.0));
sizey = (int)((sizey * rand() * 1.0) / (RAND_MAX + 1.0));
- _gfxr_fill_ellipse(pic, buffer, line_width, x, y, pic->mode->xfact >> 1, pic->mode->yfact >> 1,
+ _gfxr_fill_ellipse(pic, buffer, line_width, x, y, pic->mode->scaleFactor >> 1, pic->mode->scaleFactor >> 1,
color, ELLIPSE_SOLID);
srand(time(NULL)); // Make sure we don't accidently forget to re-init the random number generator
}
@@ -515,8 +515,8 @@ static void _gfxr_auxplot_brush(gfxr_pic_t *pic, byte *buffer, int yoffset, int
case GFX_BRUSH_MODE_MORERANDOM: {
int mask = plot ? 7 : 1;
srand(randseed);
- for (yc = 0; yc < pic->mode->yfact; yc++) {
- for (xc = 0; xc < pic->mode->xfact; xc++)
+ for (yc = 0; yc < pic->mode->scaleFactor; yc++) {
+ for (xc = 0; xc < pic->mode->scaleFactor; xc++)
if ((rand() & 7) < mask)
buffer[full_offset + xc] = color;
full_offset += line_width;
@@ -654,8 +654,8 @@ static void _gfxr_plot_aux_pattern(gfxr_pic_t *pic, int x, int y, int size, int
static void _gfxr_draw_pattern(gfxr_pic_t *pic, int x, int y, int color, int priority, int control, int drawenable,
int pattern_code, int pattern_size, int pattern_nr, gfx_brush_mode_t brush_mode, int titlebar_size) {
- int xsize = (pattern_size + 1) * pic->mode->xfact - 1;
- int ysize = (pattern_size + 1) * pic->mode->yfact - 1;
+ int xsize = (pattern_size + 1) * pic->mode->scaleFactor - 1;
+ int ysize = (pattern_size + 1) * pic->mode->scaleFactor - 1;
int scaled_x, scaled_y;
rect_t boundaries;
int max_x = (pattern_code & PATTERN_FLAG_RECTANGLE) ? 318 : 319; // Rectangles' width is size+1
@@ -676,20 +676,20 @@ static void _gfxr_draw_pattern(gfxr_pic_t *pic, int x, int y, int color, int pri
if (y + pattern_size > 199)
y = 199 - pattern_size;
- scaled_x = x * pic->mode->xfact + ((pic->mode->xfact - 1) >> 1);
- scaled_y = y * pic->mode->yfact + ((pic->mode->yfact - 1) >> 1);
+ scaled_x = x * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
+ scaled_y = y * pic->mode->scaleFactor + ((pic->mode->scaleFactor - 1) >> 1);
if (scaled_x < xsize)
scaled_x = xsize;
- if (scaled_y < ysize + titlebar_size * pic->mode->yfact)
- scaled_y = ysize + titlebar_size * pic->mode->yfact;
+ if (scaled_y < ysize + titlebar_size * pic->mode->scaleFactor)
+ scaled_y = ysize + titlebar_size * pic->mode->scaleFactor;
- if (scaled_x > (320 * pic->mode->xfact) - 1 - xsize)
- scaled_x = (320 * pic->mode->xfact) - 1 - xsize;
+ if (scaled_x > (320 * pic->mode->scaleFactor) - 1 - xsize)
+ scaled_x = (320 * pic->mode->scaleFactor) - 1 - xsize;
- if (scaled_y > (200 * pic->mode->yfact) - 1 - ysize)
- scaled_y = (200 * pic->mode->yfact) - 1 - ysize;
+ if (scaled_y > (200 * pic->mode->scaleFactor) - 1 - ysize)
+ scaled_y = (200 * pic->mode->scaleFactor) - 1 - ysize;
if (pattern_code & PATTERN_FLAG_RECTANGLE) {
// Rectangle
@@ -723,7 +723,7 @@ static void _gfxr_draw_pattern(gfxr_pic_t *pic, int x, int y, int color, int pri
_gfxr_plot_aux_pattern(pic, x, y, pattern_size, 1, PLOT_AUX_PATTERN_NO_RANDOM,
drawenable, 0, 0, control, GFX_BRUSH_MODE_SCALED, GFX_MASK_CONTROL);
- if (pic->mode->xfact == 1 && pic->mode->yfact == 1) {
+ if (pic->mode->scaleFactor == 1 && pic->mode->scaleFactor == 1) {
if (drawenable & GFX_MASK_VISUAL)
_gfxr_plot_aux_pattern(pic, x, y, pattern_size, 1, PLOT_AUX_PATTERN_NO_RANDOM,
drawenable, 0, 0, color, GFX_BRUSH_MODE_SCALED, GFX_MASK_VISUAL);
@@ -733,11 +733,11 @@ static void _gfxr_draw_pattern(gfxr_pic_t *pic, int x, int y, int color, int pri
drawenable, 0, 0, priority, GFX_BRUSH_MODE_SCALED, GFX_MASK_PRIORITY);
} else {
if (drawenable & GFX_MASK_VISUAL)
- _gfxr_fill_ellipse(pic, pic->visual_map->index_data, 320 * pic->mode->xfact,
+ _gfxr_fill_ellipse(pic, pic->visual_map->index_data, 320 * pic->mode->scaleFactor,
scaled_x, scaled_y, xsize, ysize, color, ELLIPSE_SOLID);
if (drawenable & GFX_MASK_PRIORITY)
- _gfxr_fill_ellipse(pic, pic->priority_map->index_data, 320 * pic->mode->xfact,
+ _gfxr_fill_ellipse(pic, pic->priority_map->index_data, 320 * pic->mode->scaleFactor,
scaled_x, scaled_y, xsize, ysize, priority, ELLIPSE_SOLID);
}
}
@@ -769,8 +769,8 @@ static void _gfxr_draw_subline(gfxr_pic_t *pic, int x, int y, int ex, int ey, in
static void _gfxr_draw_line(gfxr_pic_t *pic, int x, int y, int ex, int ey, int color,
int priority, int control, int drawenable, int line_mode, int cmd, int titlebar_size) {
- int scale_x = pic->mode->xfact;
- int scale_y = pic->mode->yfact;
+ int scale_x = pic->mode->scaleFactor;
+ int scale_y = pic->mode->scaleFactor;
int xc, yc;
rect_t line;
int mask;
@@ -886,12 +886,12 @@ static void _gfxr_draw_line(gfxr_pic_t *pic, int x, int y, int ex, int ey, int c
#define TEST_POINT(xx, yy) \
if (pic->aux_map[(yy) * 320 + (xx)] & FRESH_PAINT) { \
- mpos = (((yy) * 320 * pic->mode->yfact) + (xx)) * pic->mode->xfact; \
- for (iy = 0; iy < pic->mode->yfact; iy++) { \
- for (ix = 0; ix < pic->mode->xfact; ix++) { \
+ mpos = (((yy) * 320 * pic->mode->scaleFactor) + (xx)) * pic->mode->scaleFactor; \
+ for (iy = 0; iy < pic->mode->scaleFactor; iy++) { \
+ for (ix = 0; ix < pic->mode->scaleFactor; ix++) { \
if (!IS_FILL_BOUNDARY(test_map[mpos + ix])) { \
- *x = ix + (xx) * pic->mode->xfact; \
- *y = iy + (yy) * pic->mode->yfact; \
+ *x = ix + (xx) * pic->mode->scaleFactor; \
+ *y = iy + (yy) * pic->mode->scaleFactor; \
return 0; \
} \
mpos += linewidth; \
@@ -902,7 +902,7 @@ static void _gfxr_draw_line(gfxr_pic_t *pic, int x, int y, int ex, int ey, int c
static int _gfxr_find_fill_point(gfxr_pic_t *pic, int min_x, int min_y, int max_x, int max_y, int x_320,
int y_200, int color, int drawenable, int *x, int *y) {
// returns -1 on failure, 0 on success
- int linewidth = pic->mode->xfact * 320;
+ int linewidth = pic->mode->scaleFactor * 320;
int mpos, ix, iy;
int size_x = (max_x - min_x + 1) >> 1;
int size_y = (max_y - min_y + 1) >> 1;
@@ -913,8 +913,8 @@ static int _gfxr_find_fill_point(gfxr_pic_t *pic, int min_x, int min_y, int max_
int legalcolor;
int legalmask;
byte *test_map;
- *x = x_320 * pic->mode->xfact;
- *y = y_200 * pic->mode->yfact;
+ *x = x_320 * pic->mode->scaleFactor;
+ *y = y_200 * pic->mode->scaleFactor;
if (size_x < 0 || size_y < 0)
return 0;
@@ -1063,35 +1063,32 @@ static void check_and_remove_artifact(byte *dest, byte* srcp, int legalcolor, by
void gfxr_remove_artifacts_pic0(gfxr_pic_t *dest, gfxr_pic_t *src) {
int x_320, y_200;
- int bound_x = dest->mode->xfact;
- int bound_y = dest->mode->yfact;
- int scaled_line_size = bound_x * 320;
+ int scaled_line_size = dest->mode->scaleFactor * 320;
int read_offset = 0;
- assert(src->mode->xfact == 1);
- assert(src->mode->yfact == 1);
+ assert(src->mode->scaleFactor == 1);
- if (bound_x == 1 && bound_y == 1) {
+ if (dest->mode->scaleFactor == 1) {
warning("[GFX] attempt to remove artifacts from unscaled pic");
return;
}
for (y_200 = 0; y_200 < 200; y_200++) {
for (x_320 = 0; x_320 < 320; x_320++) {
- int write_offset = (y_200 * bound_y * scaled_line_size) + (x_320 * bound_x);
+ int write_offset = (y_200 * dest->mode->scaleFactor * scaled_line_size) + (x_320 * dest->mode->scaleFactor);
int sub_x, sub_y;
byte *src_visualp = &(src->visual_map->index_data[read_offset]);
byte *src_priorityp = &(src->priority_map->index_data[read_offset]);
- for (sub_y = 0; sub_y < bound_y; sub_y++) {
- for (sub_x = 0; sub_x < bound_x; sub_x++) {
+ for (sub_y = 0; sub_y < dest->mode->scaleFactor; sub_y++) {
+ for (sub_x = 0; sub_x < dest->mode->scaleFactor; sub_x++) {
check_and_remove_artifact(dest->visual_map->index_data + write_offset, src_visualp, (int)0xff,
(byte)x_320, (byte)(x_320 < 319), (byte)(y_200 > 10), (byte)(y_200 < 199));
check_and_remove_artifact(dest->priority_map->index_data + write_offset, src_priorityp, 0,
(byte)x_320, (byte)(x_320 < 319), (byte)(y_200 > 10), (byte)(y_200 < 199));
++write_offset;
}
- write_offset += scaled_line_size - bound_x;
+ write_offset += scaled_line_size - dest->mode->scaleFactor;
}
++read_offset;
}
@@ -1290,7 +1287,7 @@ void gfxr_draw_pic01(gfxr_pic_t *pic, int flags, int default_palette, int size,
debugC(2, kDebugLevelSci0Pic, "Abs coords %d,%d\n", x, y);
//fprintf(stderr,"C=(%d,%d)\n", x, y + titlebar_size);
#ifdef WITH_PIC_SCALING
- if (pic->mode->xfact > 1 || pic->mode->yfact > 1)
+ if (pic->mode->scaleFactor > 1)
_gfxr_fill_any(pic, x, y + titlebar_size, (flags & DRAWPIC01_FLAG_FILL_NORMALLY) ?
color : 0, priority, control, drawenable, titlebar_size);
@@ -1627,8 +1624,6 @@ void gfxr_draw_pic11(gfxr_pic_t *pic, int flags, int default_palette, int size,
void gfxr_dither_pic0(gfxr_pic_t *pic, DitherMode dmode) {
int xl = pic->visual_map->index_width;
int yl = pic->visual_map->index_height;
- int xfrob_max = pic->mode->xfact;
- int yfrob_max = pic->mode->yfact;
int xfrobc = 0, yfrobc = 0;
int selection = 0;
int x, y;
@@ -1663,13 +1658,13 @@ void gfxr_dither_pic0(gfxr_pic_t *pic, DitherMode dmode) {
++data;
- if (++xfrobc == xfrob_max) {
+ if (++xfrobc == pic->mode->scaleFactor) {
selection = !selection;
xfrobc = 0;
}
}
- if (++yfrobc == yfrob_max) {
+ if (++yfrobc == pic->mode->scaleFactor) {
selection = !selection;
yfrobc = 0;
}