diff options
Diffstat (limited to 'source/blender/blenfont/intern/blf.c')
| -rw-r--r-- | source/blender/blenfont/intern/blf.c | 1030 |
1 files changed, 514 insertions, 516 deletions
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c index 4f6344ee506..0da96226143 100644 --- a/source/blender/blenfont/intern/blf.c +++ b/source/blender/blenfont/intern/blf.c @@ -48,9 +48,9 @@ #include "IMB_colormanagement.h" #ifndef BLF_STANDALONE -#include "GPU_shader.h" -#include "GPU_matrix.h" -#include "GPU_immediate.h" +# include "GPU_shader.h" +# include "GPU_matrix.h" +# include "GPU_immediate.h" #endif #include "blf_internal_types.h" @@ -67,9 +67,10 @@ #define ASSERT_DEFAULT_SET BLI_assert(global_font_default != -1) #define BLF_RESULT_CHECK_INIT(r_info) \ -if (r_info) { \ - memset(r_info, 0, sizeof(*(r_info))); \ -} ((void)0) + if (r_info) { \ + memset(r_info, 0, sizeof(*(r_info))); \ + } \ + ((void)0) /* Font array. */ static FontBLF *global_font[BLF_MAX_FONT] = {NULL}; @@ -85,872 +86,869 @@ int blf_mono_font_render = -1; static FontBLF *blf_get(int fontid) { - if (fontid >= 0 && fontid < BLF_MAX_FONT) - return global_font[fontid]; - return NULL; + if (fontid >= 0 && fontid < BLF_MAX_FONT) + return global_font[fontid]; + return NULL; } int BLF_init(void) { - int i; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) - global_font[i] = NULL; + for (i = 0; i < BLF_MAX_FONT; i++) + global_font[i] = NULL; - global_font_points = 11; - global_font_dpi = 72; + global_font_points = 11; + global_font_dpi = 72; - return blf_font_init(); + return blf_font_init(); } void BLF_default_dpi(int dpi) { - global_font_dpi = dpi; + global_font_dpi = dpi; } void BLF_exit(void) { - FontBLF *font; - int i; + FontBLF *font; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) { - font = global_font[i]; - if (font) { - blf_font_free(font); - global_font[i] = NULL; - } - } + for (i = 0; i < BLF_MAX_FONT; i++) { + font = global_font[i]; + if (font) { + blf_font_free(font); + global_font[i] = NULL; + } + } - blf_font_exit(); + blf_font_exit(); } void BLF_batch_reset(void) { - blf_batch_draw_vao_clear(); + blf_batch_draw_vao_clear(); } void BLF_cache_clear(void) { - FontBLF *font; - int i; + FontBLF *font; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) { - font = global_font[i]; - if (font) { - blf_glyph_cache_clear(font); - blf_kerning_cache_clear(font); - } - } + for (i = 0; i < BLF_MAX_FONT; i++) { + font = global_font[i]; + if (font) { + blf_glyph_cache_clear(font); + blf_kerning_cache_clear(font); + } + } } static int blf_search(const char *name) { - FontBLF *font; - int i; + FontBLF *font; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) { - font = global_font[i]; - if (font && (STREQ(font->name, name))) - return i; - } + for (i = 0; i < BLF_MAX_FONT; i++) { + font = global_font[i]; + if (font && (STREQ(font->name, name))) + return i; + } - return -1; + return -1; } static int blf_search_available(void) { - int i; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) - if (!global_font[i]) - return i; + for (i = 0; i < BLF_MAX_FONT; i++) + if (!global_font[i]) + return i; - return -1; + return -1; } void BLF_default_set(int fontid) { - FontBLF *font = blf_get(fontid); - if (font || fontid == -1) { - global_font_default = fontid; - } + FontBLF *font = blf_get(fontid); + if (font || fontid == -1) { + global_font_default = fontid; + } } int BLF_default(void) { - ASSERT_DEFAULT_SET; - return global_font_default; + ASSERT_DEFAULT_SET; + return global_font_default; } int BLF_load(const char *name) { - FontBLF *font; - int i; + FontBLF *font; + int i; - /* check if we already load this font. */ - i = blf_search(name); - if (i >= 0) { - font = global_font[i]; - font->reference_count++; - return i; - } + /* check if we already load this font. */ + i = blf_search(name); + if (i >= 0) { + font = global_font[i]; + font->reference_count++; + return i; + } - return BLF_load_unique(name); + return BLF_load_unique(name); } int BLF_load_unique(const char *name) { - FontBLF *font; - char *filename; - int i; + FontBLF *font; + char *filename; + int i; - /* Don't search in the cache!! make a new - * object font, this is for keep fonts threads safe. - */ - i = blf_search_available(); - if (i == -1) { - printf("Too many fonts!!!\n"); - return -1; - } + /* Don't search in the cache!! make a new + * object font, this is for keep fonts threads safe. + */ + i = blf_search_available(); + if (i == -1) { + printf("Too many fonts!!!\n"); + return -1; + } - filename = blf_dir_search(name); - if (!filename) { - printf("Can't find font: %s\n", name); - return -1; - } + filename = blf_dir_search(name); + if (!filename) { + printf("Can't find font: %s\n", name); + return -1; + } - font = blf_font_new(name, filename); - MEM_freeN(filename); + font = blf_font_new(name, filename); + MEM_freeN(filename); - if (!font) { - printf("Can't load font: %s\n", name); - return -1; - } + if (!font) { + printf("Can't load font: %s\n", name); + return -1; + } - font->reference_count = 1; - global_font[i] = font; - return i; + font->reference_count = 1; + global_font[i] = font; + return i; } void BLF_metrics_attach(int fontid, unsigned char *mem, int mem_size) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - blf_font_attach_from_mem(font, mem, mem_size); - } + if (font) { + blf_font_attach_from_mem(font, mem, mem_size); + } } int BLF_load_mem(const char *name, const unsigned char *mem, int mem_size) { - int i; + int i; - i = blf_search(name); - if (i >= 0) { - /*font = global_font[i];*/ /*UNUSED*/ - return i; - } - return BLF_load_mem_unique(name, mem, mem_size); + i = blf_search(name); + if (i >= 0) { + /*font = global_font[i];*/ /*UNUSED*/ + return i; + } + return BLF_load_mem_unique(name, mem, mem_size); } int BLF_load_mem_unique(const char *name, const unsigned char *mem, int mem_size) { - FontBLF *font; - int i; + FontBLF *font; + int i; - /* - * Don't search in the cache, make a new object font! - * this is to keep the font thread safe. - */ - i = blf_search_available(); - if (i == -1) { - printf("Too many fonts!!!\n"); - return -1; - } + /* + * Don't search in the cache, make a new object font! + * this is to keep the font thread safe. + */ + i = blf_search_available(); + if (i == -1) { + printf("Too many fonts!!!\n"); + return -1; + } - if (!mem_size) { - printf("Can't load font: %s from memory!!\n", name); - return -1; - } + if (!mem_size) { + printf("Can't load font: %s from memory!!\n", name); + return -1; + } - font = blf_font_new_from_mem(name, mem, mem_size); - if (!font) { - printf("Can't load font: %s from memory!!\n", name); - return -1; - } + font = blf_font_new_from_mem(name, mem, mem_size); + if (!font) { + printf("Can't load font: %s from memory!!\n", name); + return -1; + } - font->reference_count = 1; - global_font[i] = font; - return i; + font->reference_count = 1; + global_font[i] = font; + return i; } void BLF_unload(const char *name) { - FontBLF *font; - int i; + FontBLF *font; + int i; - for (i = 0; i < BLF_MAX_FONT; i++) { - font = global_font[i]; + for (i = 0; i < BLF_MAX_FONT; i++) { + font = global_font[i]; - if (font && (STREQ(font->name, name))) { - BLI_assert(font->reference_count > 0); - font->reference_count--; + if (font && (STREQ(font->name, name))) { + BLI_assert(font->reference_count > 0); + font->reference_count--; - if (font->reference_count == 0) { - blf_font_free(font); - global_font[i] = NULL; - } - } - } + if (font->reference_count == 0) { + blf_font_free(font); + global_font[i] = NULL; + } + } + } } void BLF_unload_id(int fontid) { - FontBLF *font = blf_get(fontid); - if (font) { - BLI_assert(font->reference_count > 0); - font->reference_count--; + FontBLF *font = blf_get(fontid); + if (font) { + BLI_assert(font->reference_count > 0); + font->reference_count--; - if (font->reference_count == 0) { - blf_font_free(font); - global_font[fontid] = NULL; - } - } + if (font->reference_count == 0) { + blf_font_free(font); + global_font[fontid] = NULL; + } + } } void BLF_enable(int fontid, int option) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->flags |= option; - } + if (font) { + font->flags |= option; + } } void BLF_disable(int fontid, int option) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->flags &= ~option; - } + if (font) { + font->flags &= ~option; + } } void BLF_aspect(int fontid, float x, float y, float z) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->aspect[0] = x; - font->aspect[1] = y; - font->aspect[2] = z; - } + if (font) { + font->aspect[0] = x; + font->aspect[1] = y; + font->aspect[2] = z; + } } void BLF_matrix(int fontid, const float m[16]) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - memcpy(font->m, m, sizeof(font->m)); - } + if (font) { + memcpy(font->m, m, sizeof(font->m)); + } } void BLF_position(int fontid, float x, float y, float z) { - FontBLF *font = blf_get(fontid); - - if (font) { - float xa, ya, za; - float remainder; - - if (font->flags & BLF_ASPECT) { - xa = font->aspect[0]; - ya = font->aspect[1]; - za = font->aspect[2]; - } - else { - xa = 1.0f; - ya = 1.0f; - za = 1.0f; - } - - remainder = x - floorf(x); - if (remainder > 0.4f && remainder < 0.6f) { - if (remainder < 0.5f) - x -= 0.1f * xa; - else - x += 0.1f * xa; - } - - remainder = y - floorf(y); - if (remainder > 0.4f && remainder < 0.6f) { - if (remainder < 0.5f) - y -= 0.1f * ya; - else - y += 0.1f * ya; - } - - remainder = z - floorf(z); - if (remainder > 0.4f && remainder < 0.6f) { - if (remainder < 0.5f) - z -= 0.1f * za; - else - z += 0.1f * za; - } - - font->pos[0] = x; - font->pos[1] = y; - font->pos[2] = z; - } + FontBLF *font = blf_get(fontid); + + if (font) { + float xa, ya, za; + float remainder; + + if (font->flags & BLF_ASPECT) { + xa = font->aspect[0]; + ya = font->aspect[1]; + za = font->aspect[2]; + } + else { + xa = 1.0f; + ya = 1.0f; + za = 1.0f; + } + + remainder = x - floorf(x); + if (remainder > 0.4f && remainder < 0.6f) { + if (remainder < 0.5f) + x -= 0.1f * xa; + else + x += 0.1f * xa; + } + + remainder = y - floorf(y); + if (remainder > 0.4f && remainder < 0.6f) { + if (remainder < 0.5f) + y -= 0.1f * ya; + else + y += 0.1f * ya; + } + + remainder = z - floorf(z); + if (remainder > 0.4f && remainder < 0.6f) { + if (remainder < 0.5f) + z -= 0.1f * za; + else + z += 0.1f * za; + } + + font->pos[0] = x; + font->pos[1] = y; + font->pos[2] = z; + } } void BLF_size(int fontid, int size, int dpi) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - blf_font_size(font, size, dpi); - } + if (font) { + blf_font_size(font, size, dpi); + } } #if BLF_BLUR_ENABLE void BLF_blur(int fontid, int size) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->blur = size; - } + if (font) { + font->blur = size; + } } #endif void BLF_color4ubv(int fontid, const unsigned char rgba[4]) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->color[0] = rgba[0]; - font->color[1] = rgba[1]; - font->color[2] = rgba[2]; - font->color[3] = rgba[3]; - } + if (font) { + font->color[0] = rgba[0]; + font->color[1] = rgba[1]; + font->color[2] = rgba[2]; + font->color[3] = rgba[3]; + } } void BLF_color3ubv_alpha(int fontid, const unsigned char rgb[3], unsigned char alpha) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->color[0] = rgb[0]; - font->color[1] = rgb[1]; - font->color[2] = rgb[2]; - font->color[3] = alpha; - } + if (font) { + font->color[0] = rgb[0]; + font->color[1] = rgb[1]; + font->color[2] = rgb[2]; + font->color[3] = alpha; + } } void BLF_color3ubv(int fontid, const unsigned char rgb[3]) { - BLF_color3ubv_alpha(fontid, rgb, 255); + BLF_color3ubv_alpha(fontid, rgb, 255); } void BLF_color3ub(int fontid, unsigned char r, unsigned char g, unsigned char b) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->color[0] = r; - font->color[1] = g; - font->color[2] = b; - font->color[3] = 255; - } + if (font) { + font->color[0] = r; + font->color[1] = g; + font->color[2] = b; + font->color[3] = 255; + } } void BLF_color4fv(int fontid, const float rgba[4]) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - rgba_float_to_uchar(font->color, rgba); - } + if (font) { + rgba_float_to_uchar(font->color, rgba); + } } void BLF_color4f(int fontid, float r, float g, float b, float a) { - float rgba[4] = { r, g, b, a }; - BLF_color4fv(fontid, rgba); + float rgba[4] = {r, g, b, a}; + BLF_color4fv(fontid, rgba); } void BLF_color3fv_alpha(int fontid, const float rgb[3], float alpha) { - float rgba[4]; - copy_v3_v3(rgba, rgb); - rgba[3] = alpha; - BLF_color4fv(fontid, rgba); + float rgba[4]; + copy_v3_v3(rgba, rgb); + rgba[3] = alpha; + BLF_color4fv(fontid, rgba); } void BLF_color3f(int fontid, float r, float g, float b) { - float rgba[4] = { r, g, b, 1.0f }; - BLF_color4fv(fontid, rgba); + float rgba[4] = {r, g, b, 1.0f}; + BLF_color4fv(fontid, rgba); } void BLF_batch_draw_begin(void) { - BLI_assert(g_batch.enabled == false); - g_batch.enabled = true; + BLI_assert(g_batch.enabled == false); + g_batch.enabled = true; } void BLF_batch_draw_flush(void) { - if (g_batch.enabled) { - blf_batch_draw(); - } + if (g_batch.enabled) { + blf_batch_draw(); + } } void BLF_batch_draw_end(void) { - BLI_assert(g_batch.enabled == true); - blf_batch_draw(); /* Draw remaining glyphs */ - g_batch.enabled = false; + BLI_assert(g_batch.enabled == true); + blf_batch_draw(); /* Draw remaining glyphs */ + g_batch.enabled = false; } void BLF_draw_default(float x, float y, float z, const char *str, size_t len) { - ASSERT_DEFAULT_SET; + ASSERT_DEFAULT_SET; - BLF_size(global_font_default, global_font_points, global_font_dpi); - BLF_position(global_font_default, x, y, z); - BLF_draw(global_font_default, str, len); + BLF_size(global_font_default, global_font_points, global_font_dpi); + BLF_position(global_font_default, x, y, z); + BLF_draw(global_font_default, str, len); } /* same as above but call 'BLF_draw_ascii' */ void BLF_draw_default_ascii(float x, float y, float z, const char *str, size_t len) { - ASSERT_DEFAULT_SET; + ASSERT_DEFAULT_SET; - BLF_size(global_font_default, global_font_points, global_font_dpi); - BLF_position(global_font_default, x, y, z); - BLF_draw_ascii(global_font_default, str, len); /* XXX, use real length */ + BLF_size(global_font_default, global_font_points, global_font_dpi); + BLF_position(global_font_default, x, y, z); + BLF_draw_ascii(global_font_default, str, len); /* XXX, use real length */ } int BLF_set_default(void) { - ASSERT_DEFAULT_SET; + ASSERT_DEFAULT_SET; - BLF_size(global_font_default, global_font_points, global_font_dpi); + BLF_size(global_font_default, global_font_points, global_font_dpi); - return global_font_default; + return global_font_default; } static void blf_draw_gl__start(FontBLF *font) { - /* - * The pixmap alignment hack is handle - * in BLF_position (old ui_rasterpos_safe). - */ + /* + * The pixmap alignment hack is handle + * in BLF_position (old ui_rasterpos_safe). + */ - /* always bind the texture for the first glyph */ - font->tex_bind_state = 0; + /* always bind the texture for the first glyph */ + font->tex_bind_state = 0; - if ((font->flags & (BLF_ROTATION | BLF_MATRIX | BLF_ASPECT)) == 0) - return; /* glyphs will be translated individually and batched. */ + if ((font->flags & (BLF_ROTATION | BLF_MATRIX | BLF_ASPECT)) == 0) + return; /* glyphs will be translated individually and batched. */ - GPU_matrix_push(); + GPU_matrix_push(); - if (font->flags & BLF_MATRIX) - GPU_matrix_mul(font->m); + if (font->flags & BLF_MATRIX) + GPU_matrix_mul(font->m); - GPU_matrix_translate_3fv(font->pos); + GPU_matrix_translate_3fv(font->pos); - if (font->flags & BLF_ASPECT) - GPU_matrix_scale_3fv(font->aspect); + if (font->flags & BLF_ASPECT) + GPU_matrix_scale_3fv(font->aspect); - if (font->flags & BLF_ROTATION) - GPU_matrix_rotate_2d(RAD2DEG(font->angle)); + if (font->flags & BLF_ROTATION) + GPU_matrix_rotate_2d(RAD2DEG(font->angle)); } static void blf_draw_gl__end(FontBLF *font) { - if ((font->flags & (BLF_ROTATION | BLF_MATRIX | BLF_ASPECT)) != 0) - GPU_matrix_pop(); + if ((font->flags & (BLF_ROTATION | BLF_MATRIX | BLF_ASPECT)) != 0) + GPU_matrix_pop(); } -void BLF_draw_ex( - int fontid, const char *str, size_t len, - struct ResultBLF *r_info) +void BLF_draw_ex(int fontid, const char *str, size_t len, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - BLF_RESULT_CHECK_INIT(r_info); + BLF_RESULT_CHECK_INIT(r_info); - if (font && font->glyph_cache) { - blf_draw_gl__start(font); - if (font->flags & BLF_WORD_WRAP) { - blf_font_draw__wrap(font, str, len, r_info); - } - else { - blf_font_draw(font, str, len, r_info); - } - blf_draw_gl__end(font); - } + if (font && font->glyph_cache) { + blf_draw_gl__start(font); + if (font->flags & BLF_WORD_WRAP) { + blf_font_draw__wrap(font, str, len, r_info); + } + else { + blf_font_draw(font, str, len, r_info); + } + blf_draw_gl__end(font); + } } void BLF_draw(int fontid, const char *str, size_t len) { - if (len == 0 || str[0] == '\0') { - return; - } + if (len == 0 || str[0] == '\0') { + return; + } - BLF_draw_ex(fontid, str, len, NULL); + BLF_draw_ex(fontid, str, len, NULL); } -void BLF_draw_ascii_ex( - int fontid, const char *str, size_t len, - struct ResultBLF *r_info) +void BLF_draw_ascii_ex(int fontid, const char *str, size_t len, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - BLF_RESULT_CHECK_INIT(r_info); + BLF_RESULT_CHECK_INIT(r_info); - if (font && font->glyph_cache) { - blf_draw_gl__start(font); - if (font->flags & BLF_WORD_WRAP) { - /* use non-ascii draw function for word-wrap */ - blf_font_draw__wrap(font, str, len, r_info); - } - else { - blf_font_draw_ascii(font, str, len, r_info); - } - blf_draw_gl__end(font); - } + if (font && font->glyph_cache) { + blf_draw_gl__start(font); + if (font->flags & BLF_WORD_WRAP) { + /* use non-ascii draw function for word-wrap */ + blf_font_draw__wrap(font, str, len, r_info); + } + else { + blf_font_draw_ascii(font, str, len, r_info); + } + blf_draw_gl__end(font); + } } void BLF_draw_ascii(int fontid, const char *str, size_t len) { - if (len == 0 || str[0] == '\0') { - return; - } + if (len == 0 || str[0] == '\0') { + return; + } - BLF_draw_ascii_ex(fontid, str, len, NULL); + BLF_draw_ascii_ex(fontid, str, len, NULL); } int BLF_draw_mono(int fontid, const char *str, size_t len, int cwidth) { - if (len == 0 || str[0] == '\0') { - return 0; - } + if (len == 0 || str[0] == '\0') { + return 0; + } - FontBLF *font = blf_get(fontid); - int columns = 0; + FontBLF *font = blf_get(fontid); + int columns = 0; - if (font && font->glyph_cache) { - blf_draw_gl__start(font); - columns = blf_font_draw_mono(font, str, len, cwidth); - blf_draw_gl__end(font); - } + if (font && font->glyph_cache) { + blf_draw_gl__start(font); + columns = blf_font_draw_mono(font, str, len, cwidth); + blf_draw_gl__end(font); + } - return columns; + return columns; } size_t BLF_width_to_strlen(int fontid, const char *str, size_t len, float width, float *r_width) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - const float xa = (font->flags & BLF_ASPECT) ? font->aspect[0] : 1.0f; - size_t ret; - ret = blf_font_width_to_strlen(font, str, len, width / xa, r_width); - if (r_width) { - *r_width *= xa; - } - return ret; - } + if (font) { + const float xa = (font->flags & BLF_ASPECT) ? font->aspect[0] : 1.0f; + size_t ret; + ret = blf_font_width_to_strlen(font, str, len, width / xa, r_width); + if (r_width) { + *r_width *= xa; + } + return ret; + } - if (r_width) { - *r_width = 0.0f; - } - return 0; + if (r_width) { + *r_width = 0.0f; + } + return 0; } size_t BLF_width_to_rstrlen(int fontid, const char *str, size_t len, float width, float *r_width) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - const float xa = (font->flags & BLF_ASPECT) ? font->aspect[0] : 1.0f; - size_t ret; - ret = blf_font_width_to_rstrlen(font, str, len, width / xa, r_width); - if (r_width) { - *r_width *= xa; - } - return ret; - } + if (font) { + const float xa = (font->flags & BLF_ASPECT) ? font->aspect[0] : 1.0f; + size_t ret; + ret = blf_font_width_to_rstrlen(font, str, len, width / xa, r_width); + if (r_width) { + *r_width *= xa; + } + return ret; + } - if (r_width) { - *r_width = 0.0f; - } - return 0; + if (r_width) { + *r_width = 0.0f; + } + return 0; } void BLF_boundbox_ex( - int fontid, const char *str, size_t len, rctf *r_box, - struct ResultBLF *r_info) + int fontid, const char *str, size_t len, rctf *r_box, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - BLF_RESULT_CHECK_INIT(r_info); + BLF_RESULT_CHECK_INIT(r_info); - if (font) { - if (font->flags & BLF_WORD_WRAP) { - blf_font_boundbox__wrap(font, str, len, r_box, r_info); - } - else { - blf_font_boundbox(font, str, len, r_box, r_info); - } - } + if (font) { + if (font->flags & BLF_WORD_WRAP) { + blf_font_boundbox__wrap(font, str, len, r_box, r_info); + } + else { + blf_font_boundbox(font, str, len, r_box, r_info); + } + } } void BLF_boundbox(int fontid, const char *str, size_t len, rctf *r_box) { - BLF_boundbox_ex(fontid, str, len, r_box, NULL); + BLF_boundbox_ex(fontid, str, len, r_box, NULL); } void BLF_width_and_height(int fontid, const char *str, size_t len, float *r_width, float *r_height) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - blf_font_width_and_height(font, str, len, r_width, r_height, NULL); - } - else { - *r_width = *r_height = 0.0f; - } + if (font && font->glyph_cache) { + blf_font_width_and_height(font, str, len, r_width, r_height, NULL); + } + else { + *r_width = *r_height = 0.0f; + } } -float BLF_width_ex( - int fontid, const char *str, size_t len, - struct ResultBLF *r_info) +float BLF_width_ex(int fontid, const char *str, size_t len, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - BLF_RESULT_CHECK_INIT(r_info); + BLF_RESULT_CHECK_INIT(r_info); - if (font && font->glyph_cache) { - return blf_font_width(font, str, len, r_info); - } + if (font && font->glyph_cache) { + return blf_font_width(font, str, len, r_info); + } - return 0.0f; + return 0.0f; } float BLF_width(int fontid, const char *str, size_t len) { - return BLF_width_ex(fontid, str, len, NULL); + return BLF_width_ex(fontid, str, len, NULL); } float BLF_fixed_width(int fontid) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - return blf_font_fixed_width(font); - } + if (font && font->glyph_cache) { + return blf_font_fixed_width(font); + } - return 0.0f; + return 0.0f; } -float BLF_height_ex( - int fontid, const char *str, size_t len, - struct ResultBLF *r_info) +float BLF_height_ex(int fontid, const char *str, size_t len, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - BLF_RESULT_CHECK_INIT(r_info); + BLF_RESULT_CHECK_INIT(r_info); - if (font && font->glyph_cache) { - return blf_font_height(font, str, len, r_info); - } + if (font && font->glyph_cache) { + return blf_font_height(font, str, len, r_info); + } - return 0.0f; + return 0.0f; } float BLF_height(int fontid, const char *str, size_t len) { - return BLF_height_ex(fontid, str, len, NULL); + return BLF_height_ex(fontid, str, len, NULL); } int BLF_height_max(int fontid) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - return font->glyph_cache->glyph_height_max; - } + if (font && font->glyph_cache) { + return font->glyph_cache->glyph_height_max; + } - return 0; + return 0; } float BLF_width_max(int fontid) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - return font->glyph_cache->glyph_width_max; - } + if (font && font->glyph_cache) { + return font->glyph_cache->glyph_width_max; + } - return 0.0f; + return 0.0f; } float BLF_descender(int fontid) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - return font->glyph_cache->descender; - } + if (font && font->glyph_cache) { + return font->glyph_cache->descender; + } - return 0.0f; + return 0.0f; } float BLF_ascender(int fontid) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache) { - return font->glyph_cache->ascender; - } + if (font && font->glyph_cache) { + return font->glyph_cache->ascender; + } - return 0.0f; + return 0.0f; } void BLF_rotation(int fontid, float angle) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->angle = angle; - } + if (font) { + font->angle = angle; + } } void BLF_clipping(int fontid, float xmin, float ymin, float xmax, float ymax) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->clip_rec.xmin = xmin; - font->clip_rec.ymin = ymin; - font->clip_rec.xmax = xmax; - font->clip_rec.ymax = ymax; - } + if (font) { + font->clip_rec.xmin = xmin; + font->clip_rec.ymin = ymin; + font->clip_rec.xmax = xmax; + font->clip_rec.ymax = ymax; + } } void BLF_wordwrap(int fontid, int wrap_width) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->wrap_width = wrap_width; - } + if (font) { + font->wrap_width = wrap_width; + } } void BLF_shadow(int fontid, int level, const float rgba[4]) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->shadow = level; - rgba_float_to_uchar(font->shadow_color, rgba); - } + if (font) { + font->shadow = level; + rgba_float_to_uchar(font->shadow_color, rgba); + } } void BLF_shadow_offset(int fontid, int x, int y) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->shadow_x = x; - font->shadow_y = y; - } + if (font) { + font->shadow_x = x; + font->shadow_y = y; + } } -void BLF_buffer(int fontid, float *fbuf, unsigned char *cbuf, int w, int h, int nch, struct ColorManagedDisplay *display) +void BLF_buffer(int fontid, + float *fbuf, + unsigned char *cbuf, + int w, + int h, + int nch, + struct ColorManagedDisplay *display) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - font->buf_info.fbuf = fbuf; - font->buf_info.cbuf = cbuf; - font->buf_info.w = w; - font->buf_info.h = h; - font->buf_info.ch = nch; - font->buf_info.display = display; - } + if (font) { + font->buf_info.fbuf = fbuf; + font->buf_info.cbuf = cbuf; + font->buf_info.w = w; + font->buf_info.h = h; + font->buf_info.ch = nch; + font->buf_info.display = display; + } } void BLF_buffer_col(int fontid, const float rgba[4]) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font) { - copy_v4_v4(font->buf_info.col_init, rgba); - } + if (font) { + copy_v4_v4(font->buf_info.col_init, rgba); + } } - void blf_draw_buffer__start(FontBLF *font) { - FontBufInfoBLF *buf_info = &font->buf_info; + FontBufInfoBLF *buf_info = &font->buf_info; - buf_info->col_char[0] = buf_info->col_init[0] * 255; - buf_info->col_char[1] = buf_info->col_init[1] * 255; - buf_info->col_char[2] = buf_info->col_init[2] * 255; - buf_info->col_char[3] = buf_info->col_init[3] * 255; + buf_info->col_char[0] = buf_info->col_init[0] * 255; + buf_info->col_char[1] = buf_info->col_init[1] * 255; + buf_info->col_char[2] = buf_info->col_init[2] * 255; + buf_info->col_char[3] = buf_info->col_init[3] * 255; - if (buf_info->display) { - copy_v4_v4(buf_info->col_float, buf_info->col_init); - IMB_colormanagement_display_to_scene_linear_v3(buf_info->col_float, buf_info->display); - } - else { - srgb_to_linearrgb_v4(buf_info->col_float, buf_info->col_init); - } + if (buf_info->display) { + copy_v4_v4(buf_info->col_float, buf_info->col_init); + IMB_colormanagement_display_to_scene_linear_v3(buf_info->col_float, buf_info->display); + } + else { + srgb_to_linearrgb_v4(buf_info->col_float, buf_info->col_init); + } +} +void blf_draw_buffer__end(void) +{ } -void blf_draw_buffer__end(void) {} -void BLF_draw_buffer_ex( - int fontid, const char *str, size_t len, - struct ResultBLF *r_info) +void BLF_draw_buffer_ex(int fontid, const char *str, size_t len, struct ResultBLF *r_info) { - FontBLF *font = blf_get(fontid); + FontBLF *font = blf_get(fontid); - if (font && font->glyph_cache && (font->buf_info.fbuf || font->buf_info.cbuf)) { - blf_draw_buffer__start(font); - if (font->flags & BLF_WORD_WRAP) { - blf_font_draw_buffer__wrap(font, str, len, r_info); - } - else { - blf_font_draw_buffer(font, str, len, r_info); - } - blf_draw_buffer__end(); - } + if (font && font->glyph_cache && (font->buf_info.fbuf || font->buf_info.cbuf)) { + blf_draw_buffer__start(font); + if (font->flags & BLF_WORD_WRAP) { + blf_font_draw_buffer__wrap(font, str, len, r_info); + } + else { + blf_font_draw_buffer(font, str, len, r_info); + } + blf_draw_buffer__end(); + } } -void BLF_draw_buffer( - int fontid, const char *str, size_t len) +void BLF_draw_buffer(int fontid, const char *str, size_t len) { - BLF_draw_buffer_ex(fontid, str, len, NULL); + BLF_draw_buffer_ex(fontid, str, len, NULL); } #ifdef DEBUG void BLF_state_print(int fontid) { - FontBLF *font = blf_get(fontid); - if (font) { - printf("fontid %d %p\n", fontid, (void *)font); - printf(" name: '%s'\n", font->name); - printf(" size: %u\n", font->size); - printf(" dpi: %u\n", font->dpi); - printf(" pos: %.6f %.6f %.6f\n", UNPACK3(font->pos)); - printf(" aspect: (%d) %.6f %.6f %.6f\n", (font->flags & BLF_ROTATION) != 0, UNPACK3(font->aspect)); - printf(" angle: (%d) %.6f\n", (font->flags & BLF_ASPECT) != 0, font->angle); - printf(" flag: %d\n", font->flags); - } - else { - printf("fontid %d (NULL)\n", fontid); - } - fflush(stdout); + FontBLF *font = blf_get(fontid); + if (font) { + printf("fontid %d %p\n", fontid, (void *)font); + printf(" name: '%s'\n", font->name); + printf(" size: %u\n", font->size); + printf(" dpi: %u\n", font->dpi); + printf(" pos: %.6f %.6f %.6f\n", UNPACK3(font->pos)); + printf(" aspect: (%d) %.6f %.6f %.6f\n", + (font->flags & BLF_ROTATION) != 0, + UNPACK3(font->aspect)); + printf(" angle: (%d) %.6f\n", (font->flags & BLF_ASPECT) != 0, font->angle); + printf(" flag: %d\n", font->flags); + } + else { + printf("fontid %d (NULL)\n", fontid); + } + fflush(stdout); } #endif |