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* Unify with the windows version.
This commit is contained in:
jean.chalard
2010-01-20 16:46:47 +00:00
parent 175f8eca09
commit b8d46db0a8
1 changed files with 33 additions and 32 deletions
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JGE/src/linux/JGfx.cpp
+33 -32
View File
@@ -29,6 +29,12 @@ extern "C" {
#include "../../include/JFileSystem.h" #include "../../include/JFileSystem.h"
#include "../../include/JAssert.h" #include "../../include/JAssert.h"
#ifdef WIN23
#ifndef __attribute__
#define __attribute__((a))
#endif
#endif
JQuad::JQuad(JTexture *tex, float x, float y, float width, float height) JQuad::JQuad(JTexture *tex, float x, float y, float width, float height)
:mTex(tex), mX(x), mY(y), mWidth(width), mHeight(height) :mTex(tex), mX(x), mY(y), mWidth(width), mHeight(height)
{ {
@@ -180,7 +186,11 @@ void JRenderer::BeginScene()
{ {
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear Screen And Depth Buffer glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear Screen And Depth Buffer
glLoadIdentity (); // Reset The Modelview Matrix glLoadIdentity (); // Reset The Modelview Matrix
#ifdef WIN32
float scaleH = (float)actualHeight/SCREEN_HEIGHT_F;
float scaleW = (float)actualWidth/SCREEN_WIDTH_F;
glScalef(scaleW,scaleW,1.f);
#endif
} }
@@ -527,7 +537,6 @@ static int getNextPower2(int width)
/* unused... for now at least
static void jpg_null(j_decompress_ptr cinfo __attribute__((unused))) static void jpg_null(j_decompress_ptr cinfo __attribute__((unused)))
{ {
} }
@@ -560,7 +569,6 @@ static void jpeg_mem_src(j_decompress_ptr cinfo, byte *mem, int len)
cinfo->src->bytes_in_buffer = len; cinfo->src->bytes_in_buffer = len;
cinfo->src->next_input_byte = mem; cinfo->src->next_input_byte = mem;
} }
*/
/* /*
============== ==============
@@ -569,34 +577,34 @@ LoadJPG
*/ */
void JRenderer::LoadJPG(TextureInfo &textureInfo, const char *filename, int mode __attribute__((unused)), int TextureFormat __attribute__((unused))) void JRenderer::LoadJPG(TextureInfo &textureInfo, const char *filename, int mode __attribute__((unused)), int TextureFormat __attribute__((unused)))
{ {
textureInfo.mBits = NULL; textureInfo.mBits = NULL;
struct jpeg_decompress_struct cinfo; struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr; struct jpeg_error_mgr jerr;
BYTE *rgbadata, *scanline, *p, *q; BYTE *rawdata, *rgbadata, *scanline, *p, *q;
// int rawsize; int rawsize, i;
int i;
char filenamenew[4096]; JFileSystem* fileSystem = JFileSystem::GetInstance();
sprintf(filenamenew, "Res/%s", filename); if (!fileSystem->OpenFile(filename)) return;
rawsize = fileSystem->GetFileSize();
// Initialise libJpeg Object rawdata = new BYTE[rawsize];
if (!rawdata)
{
fileSystem->CloseFile();
return;
}
fileSystem->ReadFile(rawdata, rawsize);
fileSystem->CloseFile();
// Initialize libJpeg Object
cinfo.err = jpeg_std_error(&jerr); cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo); jpeg_create_decompress(&cinfo);
FILE* fp = fopen(filenamenew, "rb"); jpeg_mem_src(&cinfo, rawdata, rawsize);
if (fp == NULL)
{
//Failed to open file
jpeg_destroy_decompress(&cinfo);
return;
}
jpeg_stdio_src(&cinfo, fp);
// Process JPEG header // Process JPEG header
jpeg_read_header(&cinfo, true); jpeg_read_header(&cinfo, true);
@@ -670,28 +678,21 @@ FILE* fp = fopen(filenamenew, "rb");
// Free the scanline buffer // Free the scanline buffer
free(scanline); free(scanline);
fclose(fp);
textureInfo.mBits = rgbadata; textureInfo.mBits = rgbadata;
textureInfo.mWidth = cinfo.output_width; textureInfo.mWidth = cinfo.output_width;
textureInfo.mHeight = cinfo.output_height; textureInfo.mHeight = cinfo.output_height;
textureInfo.mTexWidth = tw; textureInfo.mTexWidth = tw;
textureInfo.mTexHeight = th; textureInfo.mTexHeight = th;
// Finish Decompression // Finish Decompression
jpeg_finish_decompress(&cinfo); try {
jpeg_finish_decompress(&cinfo);
} catch(...) {}
// Destroy JPEG object // Destroy JPEG object
jpeg_destroy_decompress(&cinfo); jpeg_destroy_decompress(&cinfo);
delete[] rawdata;
} }