mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-01-30 21:32:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

gl1: take care of const

Browse Source
This commit is contained in:
GH Cao 2019-10-01 06:51:29 +08:00
parent 897488862e
commit 27d2877106
1 changed files with 16 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
gfx/drivers/gl1.c
View File

@ -568,28 +568,27 @@ static void draw_tex(gl1_t *gl1, int pot_width, int pot_height, int width, int h
so we send the frame as dummy data */
glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, pot_width, pot_height, 0, format, type, frame_to_copy);
uint8_t *frame = (uint8_t*)frame_to_copy;
uint8_t *frame_rgba = NULL;
if (!gl1->supports_bgra) {
uint8_t* frame_rgba = malloc(pot_width * pot_height * 4);
uint8_t* frame_bgra = frame_to_copy;
int x, y;
for (y = 0; y < pot_height; y++) {
for (x = 0; x < pot_width; x++) {
int index = (y * pot_width + x) * 4;
frame_rgba[index + 2] = frame_bgra[index + 0];
frame_rgba[index + 1] = frame_bgra[index + 1];
frame_rgba[index + 0] = frame_bgra[index + 2];
frame_rgba[index + 3] = 255;
frame_rgba = (uint8_t*)malloc(pot_width * pot_height * 4);
if (frame_rgba) {
int x, y;
for (y = 0; y < pot_height; y++) {
for (x = 0; x < pot_width; x++) {
int index = (y * pot_width + x) * 4;
frame_rgba[index + 2] = frame[index + 0];
frame_rgba[index + 1] = frame[index + 1];
frame_rgba[index + 0] = frame[index + 2];
frame_rgba[index + 3] = frame[index + 3];
}
}
frame = frame_rgba;
}
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_RGBA, type, frame_rgba);
free(frame_rgba);
}
else {
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, format, type, frame_to_copy);
}
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, format, type, frame);
free(frame_rgba);
if (tex == gl1->tex)
{