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Use a more proper blending technique for fonts.

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This commit is contained in:
Themaister 2011-02-04 16:24:09 +01:00
parent c2896db558
commit af010712f3
1 changed files with 3 additions and 3 deletions
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6
gfx/gl.c
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@ -237,7 +237,7 @@ static void gl_render_msg(gl_t *gl, const char *msg)
// Need blending. // Need blending.
// Using fixed function pipeline here since we cannot guarantee presence of shaders (would be kinda overkill anyways). // Using fixed function pipeline here since we cannot guarantee presence of shaders (would be kinda overkill anyways).
glEnable(GL_BLEND); glEnable(GL_BLEND);
glBlendFunc(GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
struct font_output_list out; struct font_output_list out;
font_renderer_msg(gl->font, msg, &out); font_renderer_msg(gl->font, msg, &out);
@ -262,7 +262,7 @@ static void gl_render_msg(gl_t *gl, const char *msg)
glPixelStorei(GL_UNPACK_ALIGNMENT, get_alignment(head->pitch)); glPixelStorei(GL_UNPACK_ALIGNMENT, get_alignment(head->pitch));
glPixelStorei(GL_UNPACK_ROW_LENGTH, head->pitch); glPixelStorei(GL_UNPACK_ROW_LENGTH, head->pitch);
glTexImage2D(GL_TEXTURE_2D, glTexImage2D(GL_TEXTURE_2D,
0, GL_RGBA, head->width, head->height, 0, GL_LUMINANCE, 0, GL_INTENSITY8, head->width, head->height, 0, GL_LUMINANCE,
GL_UNSIGNED_BYTE, head->output); GL_UNSIGNED_BYTE, head->output);
head = head->next; head = head->next;
@ -488,7 +488,7 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
glEnable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glDisable(GL_DITHER); glDisable(GL_DITHER);
glDisable(GL_DEPTH_TEST); glDisable(GL_DEPTH_TEST);
glColor3f(1, 1, 1); glColor4f(1, 1, 1, 1);
glClearColor(0, 0, 0, 0); glClearColor(0, 0, 0, 0);
SDL_WM_SetCaption("SSNES", NULL); SDL_WM_SetCaption("SSNES", NULL);