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(Lakka) Fix shader coords bug

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This commit is contained in:
Jean-André Santoni 2014-09-30 16:19:22 +02:00
parent 21de27d935
commit 094c1022fb
1 changed files with 18 additions and 21 deletions
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39
frontend/menu/disp/lakka.c
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@ -315,19 +315,18 @@ void lakka_draw_background(void)
glViewport(0, 0, gl->win_width, gl->win_height);
gl->coords.vertex = vertex;
gl->coords.tex_coord = tex_coord;
gl->coords.color = textures[TEXTURE_BG].id ? color : black_color;
struct gl_coords coords;
coords.vertices = 4;
coords.vertex = vertex;
coords.tex_coord = tex_coord;
coords.color = textures[TEXTURE_BG].id ? color : black_color;
glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_BG].id);
gl->coords.vertices = 4;
gl_shader_set_coords(gl, &gl->coords, &gl->mvp_no_rot);
gl_shader_set_coords(gl, &coords, &gl->mvp_no_rot);
glEnable(GL_BLEND);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glDisable(GL_BLEND);
gl->coords.color = gl->white_color_ptr;
}
void lakka_draw_icon(GLuint texture, float x, float y,
@ -357,9 +356,11 @@ void lakka_draw_icon(GLuint texture, float x, float y,
glViewport(x, gl->win_height - y, icon_size, icon_size);
gl->coords.vertex = vertex;
gl->coords.tex_coord = tex_coord;
gl->coords.color = color;
struct gl_coords coords;
coords.vertices = 4;
coords.vertex = vertex;
coords.tex_coord = tex_coord;
coords.color = color;
glBindTexture(GL_TEXTURE_2D, texture);
math_matrix mymat;
@ -372,17 +373,12 @@ void lakka_draw_icon(GLuint texture, float x, float y,
matrix_scale(&mscal, scale, scale, 1);
matrix_multiply(&mymat, &mscal, &mymat);
gl->coords.vertices = 4;
gl_shader_set_coords(gl, &gl->coords, &mymat);
gl_shader_set_coords(gl, &coords, &mymat);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glDisable(GL_BLEND);
gl->coords.vertex = gl->vertex_ptr;
gl->coords.tex_coord = gl->tex_coords;
gl->coords.color = gl->white_color_ptr;
}
static void lakka_draw_arrow()
@ -611,10 +607,11 @@ static void lakka_draw_fbo()
if (!gl)
return;
gl->coords.vertices = 4;
gl->coords.vertex = vertex;
gl->coords.tex_coord = vertex;
gl->coords.color = gl->white_color_ptr;
struct gl_coords coords;
coords.vertices = 4;
coords.vertex = vertex;
coords.tex_coord = vertex;
coords.color = gl->white_color_ptr;
glBindTexture(GL_TEXTURE_2D, fbocolor);
math_matrix mymat;
@ -627,7 +624,7 @@ static void lakka_draw_fbo()
matrix_scale(&mscal, global_scale, global_scale, 1);
matrix_multiply(&mymat, &mscal, &mymat);
gl_shader_set_coords(gl, &gl->coords, &mymat);
gl_shader_set_coords(gl, &coords, &mymat);
glEnable(GL_BLEND);