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improve sw renderer

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This commit is contained in:
asrael 2026-01-21 23:19:50 -06:00
parent 415d424057
commit 39ee0fefb7
89 changed files with 9380 additions and 2307 deletions
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59
src/gfx/pxl8_gfx.h
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@ -2,9 +2,12 @@
#include "pxl8_gfx2d.h"
#include "pxl8_gfx3d.h"
#include "pxl8_glows.h"
#include "pxl8_hal.h"
#include "pxl8_colormap.h"
#include "pxl8_palette.h"
#include "pxl8_types.h"
#include "pxl8_gui_palette.h"
typedef struct pxl8_gfx pxl8_gfx;
@ -12,53 +15,6 @@ typedef enum pxl8_gfx_effect {
PXL8_GFX_EFFECT_GLOWS = 0,
} pxl8_gfx_effect;
#define PXL8_MAX_GLOWS 256
typedef enum pxl8_glow_shape {
PXL8_GLOW_CIRCLE = 0,
PXL8_GLOW_DIAMOND = 1,
PXL8_GLOW_SHAFT = 2,
} pxl8_glow_shape;
typedef struct pxl8_glow_source {
u8 color;
u16 depth;
u8 height;
u16 intensity;
u8 radius;
pxl8_glow_shape shape;
i16 x;
i16 y;
} pxl8_glow_source;
static inline pxl8_glow_source pxl8_glow_create(i32 x, i32 y, u8 radius, u16 intensity, u8 color) {
return (pxl8_glow_source){
.color = color,
.depth = 0xFFFF,
.height = 0,
.intensity = intensity,
.radius = radius,
.shape = PXL8_GLOW_CIRCLE,
.x = (i16)x,
.y = (i16)y,
};
}
static inline pxl8_glow_source pxl8_glow_with_depth(pxl8_glow_source g, u16 depth) {
g.depth = depth;
return g;
}
static inline pxl8_glow_source pxl8_glow_with_shape(pxl8_glow_source g, pxl8_glow_shape shape) {
g.shape = shape;
return g;
}
static inline pxl8_glow_source pxl8_glow_with_height(pxl8_glow_source g, u8 height) {
g.height = height;
return g;
}
#ifdef __cplusplus
extern "C" {
#endif
@ -76,13 +32,14 @@ pxl8_bounds pxl8_gfx_get_bounds(pxl8_gfx* gfx);
u8* pxl8_gfx_get_framebuffer_indexed(pxl8_gfx* gfx);
u16* pxl8_gfx_get_framebuffer_hicolor(pxl8_gfx* gfx);
i32 pxl8_gfx_get_height(const pxl8_gfx* gfx);
pxl8_palette* pxl8_gfx_get_palette(pxl8_gfx* gfx);
pxl8_palette* pxl8_gfx_palette(pxl8_gfx* gfx);
pxl8_colormap* pxl8_gfx_colormap(pxl8_gfx* gfx);
pxl8_pixel_mode pxl8_gfx_get_pixel_mode(pxl8_gfx* gfx);
i32 pxl8_gfx_get_width(const pxl8_gfx* gfx);
i32 pxl8_gfx_load_palette(pxl8_gfx* gfx, const char* filepath);
void pxl8_gfx_project(pxl8_gfx* gfx, f32 left, f32 right, f32 top, f32 bottom);
void pxl8_gfx_set_palette(pxl8_gfx* gfx, pxl8_palette* pal);
void pxl8_gfx_set_palette_colors(pxl8_gfx* gfx, const u32* colors, u16 count);
void pxl8_gfx_set_viewport(pxl8_gfx* gfx, pxl8_viewport vp);
pxl8_viewport pxl8_gfx_viewport(pxl8_bounds bounds, i32 width, i32 height);
@ -97,6 +54,10 @@ void pxl8_gfx_pop_target(pxl8_gfx* gfx);
void pxl8_gfx_apply_effect(pxl8_gfx* gfx, pxl8_gfx_effect effect, const void* params, u32 count);
void pxl8_gfx_blend_tables_update(pxl8_gfx* gfx);
void pxl8_gfx_colormap_update(pxl8_gfx* gfx);
void pxl8_gfx_ensure_blend_tables(pxl8_gfx* gfx);
u8 pxl8_gfx_find_closest_color(pxl8_gfx* gfx, u8 r, u8 g, u8 b);
u8 pxl8_gfx_ui_color(pxl8_gfx* gfx, u8 index);
#ifdef __cplusplus
}