189 lines
9.1 KiB
C
189 lines
9.1 KiB
C
#ifndef VITA2D_H
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#define VITA2D_H
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#include <psp2/gxm.h>
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#include <psp2/types.h>
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#include <psp2/kernel/sysmem.h>
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#include <psp2/pgf.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define RGBA8(r,g,b,a) ((((a)&0xFF)<<24) | (((b)&0xFF)<<16) | (((g)&0xFF)<<8) | (((r)&0xFF)<<0))
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typedef struct vita2d_clear_vertex {
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float x;
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float y;
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} vita2d_clear_vertex;
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typedef struct vita2d_color_vertex {
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float x;
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float y;
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float z;
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unsigned int color;
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} vita2d_color_vertex;
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typedef struct vita2d_texture_vertex {
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float x;
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float y;
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float z;
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float w;
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float u;
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float v;
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} vita2d_texture_vertex;
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typedef struct vita2d_texture {
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SceGxmTexture gxm_tex;
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SceUID data_UID;
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SceUID palette_UID;
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SceGxmRenderTarget *gxm_rtgt;
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SceGxmColorSurface gxm_sfc;
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SceGxmDepthStencilSurface gxm_sfd;
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SceUID depth_UID;
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} vita2d_texture;
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typedef struct vita2d_shader_input{
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SceGxmProgramParameter * video_size;
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SceGxmProgramParameter * texture_size;
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SceGxmProgramParameter * output_size;
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SceGxmProgramParameter * frame_count;
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SceGxmProgramParameter * frame_direction;
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SceGxmProgramParameter * frame_rotation;
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} vita2d_shader_input;
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typedef struct vita2d_shader {
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SceGxmShaderPatcherId vertexProgramId;
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SceGxmShaderPatcherId fragmentProgramId;
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SceGxmVertexProgram *vertexProgram;
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SceGxmFragmentProgram *fragmentProgram;
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SceGxmProgramParameter * paramPositionAttribute;
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SceGxmProgramParameter * paramTexcoordAttribute;
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SceGxmProgramParameter * wvpParam;
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vita2d_shader_input vertexInput;
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vita2d_shader_input fragmentInput;
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} vita2d_shader;
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typedef struct vita2d_system_pgf_config {
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SceFontLanguageCode code;
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int (*in_font_group)(unsigned int c);
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} vita2d_system_pgf_config;
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typedef struct vita2d_font vita2d_font;
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typedef struct vita2d_pgf vita2d_pgf;
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typedef enum vita2d_start_drawing_flags {
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VITA_2D_SCENE_FRAGMENT_SET_DEPENDENCY = 0x00000001u,
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VITA_2D_SCENE_VERTEX_WAIT_FOR_DEPENDENCY = 0x00000002u,
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VITA_2D_RESET_POOL
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= 0x00000010u
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} vita2d_start_drawing_flags;
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int vita2d_init();
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int vita2d_init_advanced(unsigned int temp_pool_size);
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void vita2d_wait_rendering_done();
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int vita2d_fini();
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void vita2d_clear_screen();
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void vita2d_swap_buffers();
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void vita2d_start_drawing();
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void vita2d_start_drawing_advanced(vita2d_texture *target, vita2d_start_drawing_flags flags);
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void vita2d_end_drawing();
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int vita2d_common_dialog_update();
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void vita2d_set_clear_color(unsigned int color);
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void vita2d_set_vblank_wait(int enable);
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void *vita2d_get_current_fb();
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void vita2d_set_region_clip(SceGxmRegionClipMode mode, unsigned int x_min, unsigned int y_min, unsigned int x_max, unsigned int y_max);
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void *vita2d_pool_malloc(unsigned int size);
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void *vita2d_pool_memalign(unsigned int size, unsigned int alignment);
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unsigned int vita2d_pool_free_space();
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void vita2d_pool_reset();
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void vita2d_draw_pixel(float x, float y, unsigned int color);
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void vita2d_draw_line(float x0, float y0, float x1, float y1, unsigned int color);
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void vita2d_draw_rectangle(float x, float y, float w, float h, unsigned int color);
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void vita2d_draw_fill_circle(float x, float y, float radius, unsigned int color);
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void vita2d_texture_set_alloc_memblock_type(SceKernelMemBlockType type);
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SceKernelMemBlockType vita2d_texture_get_alloc_memblock_type();
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vita2d_texture *vita2d_create_empty_texture(unsigned int w, unsigned int h);
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vita2d_texture *vita2d_create_empty_texture_format(unsigned int w, unsigned int h, SceGxmTextureFormat format);
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void vita2d_free_texture(vita2d_texture *texture);
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unsigned int vita2d_texture_get_width(const vita2d_texture *texture);
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unsigned int vita2d_texture_get_height(const vita2d_texture *texture);
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unsigned int vita2d_texture_get_stride(const vita2d_texture *texture);
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SceGxmTextureFormat vita2d_texture_get_format(const vita2d_texture *texture);
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void *vita2d_texture_get_datap(const vita2d_texture *texture);
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void *vita2d_texture_get_palette(const vita2d_texture *texture);
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SceGxmTextureFilter vita2d_texture_get_min_filter(const vita2d_texture *texture);
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SceGxmTextureFilter vita2d_texture_get_mag_filter(const vita2d_texture *texture);
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void vita2d_texture_set_filters(vita2d_texture *texture, SceGxmTextureFilter min_filter, SceGxmTextureFilter mag_filter);
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void vita2d_draw_texture(const vita2d_texture *texture, float x, float y);
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void vita2d_draw_texture_rotate(const vita2d_texture *texture, float x, float y, float rad);
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void vita2d_draw_texture_rotate_hotspot(const vita2d_texture *texture, float x, float y, float rad, float center_x, float center_y);
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void vita2d_draw_texture_scale(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale);
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void vita2d_draw_texture_part(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h);
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void vita2d_draw_texture_part_scale(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h, float x_scale, float y_scale);
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void vita2d_draw_texture_scale_rotate_hotspot(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale, float rad, float center_x, float center_y);
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void vita2d_draw_texture_scale_rotate(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale, float rad);
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void vita2d_draw_texture_part_scale_rotate(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h, float x_scale, float y_scale, float rad);
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void vita2d_draw_texture_tint(const vita2d_texture *texture, float x, float y, unsigned int color);
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void vita2d_draw_texture_tint_rotate(const vita2d_texture *texture, float x, float y, float rad, unsigned int color);
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void vita2d_draw_texture_tint_rotate_hotspot(const vita2d_texture *texture, float x, float y, float rad, float center_x, float center_y, unsigned int color);
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void vita2d_draw_texture_tint_scale(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale, unsigned int color);
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void vita2d_draw_texture_tint_part(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h, unsigned int color);
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void vita2d_draw_texture_tint_part_scale(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h, float x_scale, float y_scale, unsigned int color);
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void vita2d_draw_texture_tint_scale_rotate_hotspot(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale, float rad, float center_x, float center_y, unsigned int color);
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void vita2d_draw_texture_tint_scale_rotate(const vita2d_texture *texture, float x, float y, float x_scale, float y_scale, float rad, unsigned int color);
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void vita2d_draw_texture_part_tint_scale_rotate(const vita2d_texture *texture, float x, float y, float tex_x, float tex_y, float tex_w, float tex_h, float x_scale, float y_scale, float rad, unsigned int color);
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vita2d_texture *vita2d_load_PNG_file(const char *filename);
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vita2d_texture *vita2d_load_PNG_buffer(const void *buffer);
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vita2d_texture *vita2d_load_JPEG_file(const char *filename);
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vita2d_texture *vita2d_load_JPEG_buffer(const void *buffer, unsigned long buffer_size);
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vita2d_texture *vita2d_load_BMP_file(const char *filename);
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vita2d_texture *vita2d_load_BMP_buffer(const void *buffer);
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vita2d_font *vita2d_load_font_file(const char *filename);
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vita2d_font *vita2d_load_font_mem(const void *buffer, unsigned int size);
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void vita2d_free_font(vita2d_font *font);
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int vita2d_font_draw_text(vita2d_font *font, int x, int y, unsigned int color, unsigned int size, const char *text);
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int vita2d_font_draw_textf(vita2d_font *font, int x, int y, unsigned int color, unsigned int size, const char *text, ...);
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void vita2d_font_text_dimensions(vita2d_font *font, unsigned int size, const char *text, int *width, int *height);
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int vita2d_font_text_width(vita2d_font *font, unsigned int size, const char *text);
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int vita2d_font_text_height(vita2d_font *font, unsigned int size, const char *text);
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/* PGF functions are weak imports at the moment, they have to be resolved manually */
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vita2d_pgf *vita2d_load_system_pgf(int numFonts, const vita2d_system_pgf_config *configs);
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vita2d_pgf *vita2d_load_default_pgf();
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vita2d_pgf *vita2d_load_custom_pgf(const char *path);
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void vita2d_free_pgf(vita2d_pgf *font);
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int vita2d_pgf_draw_text(vita2d_pgf *font, int x, int y, unsigned int color, float scale, const char *text);
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int vita2d_pgf_draw_textf(vita2d_pgf *font, int x, int y, unsigned int color, float scale, const char *text, ...);
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void vita2d_pgf_text_dimensions(vita2d_pgf *font, float scale, const char *text, int *width, int *height);
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int vita2d_pgf_text_width(vita2d_pgf *font, float scale, const char *text);
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int vita2d_pgf_text_height(vita2d_pgf *font, float scale, const char *text);
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vita2d_shader *vita2d_create_shader(const SceGxmProgram* vertexProgramGxp, const SceGxmProgram* fragmentProgramGxp);
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vita2d_shader *vita2d_create_shader_untextured(const SceGxmProgram* vertexProgramGxp, const SceGxmProgram* fragmentProgramGxp);
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void vita2d_texture_set_program(SceGxmVertexProgram *vertexProgram, SceGxmFragmentProgram *fragmentProgram);
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void vita2d_texture_set_wvp(SceGxmProgramParameter *wvpParam);
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void vita2d_texture_set_vertexInput(vita2d_shader_input *input);
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void vita2d_texture_set_fragmentInput(vita2d_shader_input *input);
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void vita2d_free_shader(vita2d_shader *shader);
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#ifdef __cplusplus
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}
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#endif
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#endif
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