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Account for nonuniform framebuffers when calculating draw rect values (#635)

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This commit is contained in:
Archez
2024-06-14 07:57:54 -04:00
committed by GitHub
parent fccf181b44
commit 9907ebfd66
1 changed files with 17 additions and 7 deletions
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src/graphic/Fast3D/gfx_pc.cpp
+17 -7
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@@ -57,12 +57,15 @@ using namespace std;
#define SCALE_3_8(VAL_) ((VAL_)*0x24)
#define SCALE_8_3(VAL_) ((VAL_) / 0x24)
// Based off the current set native dimensions
#define HALF_SCREEN_WIDTH (gfx_native_dimensions.width / 2)
#define HALF_SCREEN_HEIGHT (gfx_native_dimensions.height / 2)
// Based off the current set native dimensions or active framebuffer
#define HALF_SCREEN_WIDTH ((fbActive ? active_fb->second.orig_width : gfx_native_dimensions.width) / 2)
#define HALF_SCREEN_HEIGHT ((fbActive ? active_fb->second.orig_height : gfx_native_dimensions.height) / 2)
#define RATIO_X (gfx_current_dimensions.width / (2.0f * HALF_SCREEN_WIDTH))
#define RATIO_Y (gfx_current_dimensions.height / (2.0f * HALF_SCREEN_HEIGHT))
// Ratios for current window dimensions or active framebuffer scaled size
#define RATIO_X \
((fbActive ? active_fb->second.applied_width : gfx_current_dimensions.width) / (2.0f * HALF_SCREEN_WIDTH))
#define RATIO_Y \
((fbActive ? active_fb->second.applied_height : gfx_current_dimensions.height) / (2.0f * HALF_SCREEN_HEIGHT))
#define TEXTURE_CACHE_MAX_SIZE 500
@@ -2290,8 +2293,15 @@ static void gfx_draw_rectangle(int32_t ulx, int32_t uly, int32_t lrx, int32_t lr
ur->w = 1.0f;
// The coordinates for texture rectangle shall bypass the viewport setting
struct XYWidthHeight default_viewport = { 0, gfx_native_dimensions.height, gfx_native_dimensions.width,
gfx_native_dimensions.height };
struct XYWidthHeight default_viewport;
if (!fbActive) {
default_viewport = { 0, (int16_t)gfx_native_dimensions.height, gfx_native_dimensions.width,
gfx_native_dimensions.height };
} else {
default_viewport = { 0, (int16_t)active_fb->second.orig_height, active_fb->second.orig_width,
active_fb->second.orig_height };
}
struct XYWidthHeight viewport_saved = g_rdp.viewport;
uint32_t geometry_mode_saved = g_rsp.geometry_mode;