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comparison src/video/photon/SDL_phyuv.c @ 380:bce7171e7a85

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Date: Wed, 22 May 2002 22:30:58 +0300 From: "Mike Gorchak" <mike@malva.com.ua> Subject: One more QNX patch Hi ! - Fixed graywin test application. Added properly support for window size not equal to 640x480. - Added support for not aligned pitch of image in SDL_SWSURFACE and SDL_HWSURFACE. Using Photon builtin alignes. - Added memory clear after each malloc to avoid problems in the future :) - Removed unused variables and static variables, fixed some warnings. - Updated readme.QNX file.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 28 May 2002 19:31:32 +0000
parents ba72f259bc88
children 8e3ce997621c
comparison
equal deleted inserted replaced
379:11c8a7684f74 380:bce7171e7a85
208 overlay->hwdata->screen_bpp = 2; 208 overlay->hwdata->screen_bpp = 2;
209 overlay->hwdata->scaler_on = FALSE; 209 overlay->hwdata->scaler_on = FALSE;
210 overlay->hwdata->screen_width = 1024; 210 overlay->hwdata->screen_width = 1024;
211 overlay->hwdata->screen_height = 768; 211 overlay->hwdata->screen_height = 768;
212 212
213 overlay->hwdata->FrameData0 = (FRAMEDATA *) malloc((size_t)(sizeof( FRAMEDATA))); 213 overlay->hwdata->FrameData0 = (FRAMEDATA *) malloc((size_t)(sizeof(FRAMEDATA)));
214 overlay->hwdata->FrameData1 = (FRAMEDATA *) malloc((size_t)(sizeof( FRAMEDATA))); 214 overlay->hwdata->FrameData1 = (FRAMEDATA *) malloc((size_t)(sizeof(FRAMEDATA)));
215 memset(overlay->hwdata->FrameData0, 0x00, (size_t)(sizeof(FRAMEDATA)));
216 memset(overlay->hwdata->FrameData1, 0x00, (size_t)(sizeof(FRAMEDATA)));
215 217
216 overlay->hwdata->caps.size = sizeof(overlay->hwdata->caps); 218 overlay->hwdata->caps.size = sizeof(overlay->hwdata->caps);
217 219
218 //Note you really don't need to do this for SDL as you are given a format, but this is a good example 220 //Note you really don't need to do this for SDL as you are given a format, but this is a good example
219 221
491 } 493 }
492 494
493 //Lock gets the pointer and passes it to the app. The app writes all yuv data into overlay->pixels 495 //Lock gets the pointer and passes it to the app. The app writes all yuv data into overlay->pixels
494 //Note this is defined as Uint8 **pixels; /* Read-write */ 496 //Note this is defined as Uint8 **pixels; /* Read-write */
495 overlay->pixels = &overlay->hwdata->CurrentFrameData->Y; 497 overlay->pixels = &overlay->hwdata->CurrentFrameData->Y;
496 overlay->pitches = &overlay->hwdata->YStride; 498 overlay->pitches = (Uint16*) &(overlay->hwdata->YStride);
497 499
498 return(0); 500 return(0);
499 } 501 }
500 502
501 void ph_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay) 503 void ph_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay)