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Convert Quake Palette assets to RGBA

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This commit is contained in:
Ian 2023-08-27 15:16:51 -04:00
parent 519dccf106
commit 2c84da2295
3 changed files with 34 additions and 16 deletions
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27
source/psp/video_hardware_images.cpp
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@ -25,6 +25,8 @@ extern "C"
#include "../quakedef.h"
}
#include <pspgu.h>
cvar_t jpeg_compression_level = {"jpeg_compression_level", "75"};
int image_width;
@ -1085,3 +1087,28 @@ int loadtextureimage (char* filename, int matchwidth, int matchheight, qboolean
return texture_index;
}
/*
=============
loadrgbafrompal
=============
*/
int loadrgbafrompal (char* name, int width, int height, byte* data)
{
int pixels = width * height;
byte* rgbadata = (byte*)Q_malloc(pixels * 4);
for(int i = 0; i < pixels; i++) {
byte palette_index = data[i];
rgbadata[i * 4] = host_basepal[palette_index * 3 + 0];
rgbadata[i * 4 + 1] = host_basepal[palette_index * 3 + 1];
rgbadata[i * 4 + 2] = host_basepal[palette_index * 3 + 2];
rgbadata[i * 4 + 3] = 255; // Set alpha to opaque
}
int ret = GL_LoadImages(name, width, height, rgbadata, qtrue, GU_LINEAR, 0, 4);
free(rgbadata);
return ret;
}

1
source/psp/video_hardware_images.h
View file

@ -29,3 +29,4 @@ int Image_WritePNGPLTE (char *filename, int compression, byte *pixels, int width
int Image_WriteJPEG (char *filename, int compression, byte *pixels, int width, int height);
int Image_WritePCX (char *filename, byte *data, int width, int height, byte *palette);
int loadrgbafrompal (char* name, int width, int height, byte* data);

22
source/psp/video_hardware_model.cpp
View file

@ -34,6 +34,7 @@ extern "C"
#include "video_hardware_fullbright.h"
#include "video_hardware_hlmdl.h"
#include "video_hardware_images.h"
#include <list>
@ -2304,22 +2305,11 @@ void *Mod_LoadAllSkins (int numskins, daliasskintype_t *pskintype)
{
sprintf (name, "%s_%i", loadmodel->name, i);
if(mod_h2)
{
pheader->gl_texturenum[i][0] =
pheader->gl_texturenum[i][1] =
pheader->gl_texturenum[i][2] =
pheader->gl_texturenum[i][3] =
GL_LoadPalTex (name, pheader->skinwidth, pheader->skinheight, (byte *)(pskintype + 1) , qtrue, GU_LINEAR, 0, NULL, PAL_H2);
}
else
{
pheader->gl_texturenum[i][0] =
pheader->gl_texturenum[i][1] =
pheader->gl_texturenum[i][2] =
pheader->gl_texturenum[i][3] =
GL_LoadTexture (name, pheader->skinwidth, pheader->skinheight, (byte *)(pskintype + 1) , qtrue, GU_LINEAR, 0);
}
pheader->gl_texturenum[i][0] =
pheader->gl_texturenum[i][1] =
pheader->gl_texturenum[i][2] =
pheader->gl_texturenum[i][3] = loadrgbafrompal(name, pheader->skinwidth, pheader->skinheight, (byte*)(pskintype+1));
}
pskintype = (daliasskintype_t *)((byte *)(pskintype+1) + s);
/* Crow_bar Memory Leak Fixed One Work not used */