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author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2010-04-12 10:56:17 +0000 |
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committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2010-04-12 10:56:17 +0000 |
commit | 7573c29480850d715e2f06cae70f252573098123 (patch) | |
tree | a5a2f498ad3a19806957e1d7e01f913c1650b33d /drivers/mga_vid_test.c | |
parent | 86ea8d4f4abf23672516fa0ca3378aa19c44bf2c (diff) | |
download | mpv-7573c29480850d715e2f06cae70f252573098123.tar.bz2 mpv-7573c29480850d715e2f06cae70f252573098123.tar.xz |
the great MPlayer tab removal: part I
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31032 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'drivers/mga_vid_test.c')
-rw-r--r-- | drivers/mga_vid_test.c | 326 |
1 files changed, 163 insertions, 163 deletions
diff --git a/drivers/mga_vid_test.c b/drivers/mga_vid_test.c index 05f41dbdf2..8555905a46 100644 --- a/drivers/mga_vid_test.c +++ b/drivers/mga_vid_test.c @@ -44,192 +44,192 @@ uint8_t cb_image[SRC_IMAGE_WIDTH * SRC_IMAGE_HEIGHT]; void write_frame_g200(uint8_t *y,uint8_t *cr, uint8_t *cb) { - uint8_t *dest; - uint32_t bespitch,h,w; - - dest = mga_vid_base; - bespitch = (config.src_width + 31) & ~31; - - for(h=0; h < config.src_height; h++) - { - memcpy(dest, y, config.src_width); - y += config.src_width; - dest += bespitch; - } - - for(h=0; h < config.src_height/2; h++) - { - for(w=0; w < config.src_width/2; w++) - { - *dest++ = *cb++; - *dest++ = *cr++; - } - dest += bespitch - config.src_width; - } + uint8_t *dest; + uint32_t bespitch,h,w; + + dest = mga_vid_base; + bespitch = (config.src_width + 31) & ~31; + + for(h=0; h < config.src_height; h++) + { + memcpy(dest, y, config.src_width); + y += config.src_width; + dest += bespitch; + } + + for(h=0; h < config.src_height/2; h++) + { + for(w=0; w < config.src_width/2; w++) + { + *dest++ = *cb++; + *dest++ = *cr++; + } + dest += bespitch - config.src_width; + } } void write_frame_g400(uint8_t *y,uint8_t *cr, uint8_t *cb) { - uint8_t *dest; - uint32_t bespitch,h; - - dest = mga_vid_base; - bespitch = (config.src_width + 31) & ~31; - - for(h=0; h < config.src_height; h++) - { - memcpy(dest, y, config.src_width); - y += config.src_width; - dest += bespitch; - } - - for(h=0; h < config.src_height/2; h++) - { - memcpy(dest, cb, config.src_width/2); - cb += config.src_width/2; - dest += bespitch/2; - } - - for(h=0; h < config.src_height/2; h++) - { - memcpy(dest, cr, config.src_width/2); - cr += config.src_width/2; - dest += bespitch/2; - } + uint8_t *dest; + uint32_t bespitch,h; + + dest = mga_vid_base; + bespitch = (config.src_width + 31) & ~31; + + for(h=0; h < config.src_height; h++) + { + memcpy(dest, y, config.src_width); + y += config.src_width; + dest += bespitch; + } + + for(h=0; h < config.src_height/2; h++) + { + memcpy(dest, cb, config.src_width/2); + cb += config.src_width/2; + dest += bespitch/2; + } + + for(h=0; h < config.src_height/2; h++) + { + memcpy(dest, cr, config.src_width/2); + cr += config.src_width/2; + dest += bespitch/2; + } } void write_frame(uint8_t *y,uint8_t *cr, uint8_t *cb) { - if(is_g400) - write_frame_g400(y,cr,cb); - else - write_frame_g200(y,cr,cb); + if(is_g400) + write_frame_g400(y,cr,cb); + else + write_frame_g200(y,cr,cb); } void draw_cool_pattern(void) { - int i,x,y; - - i = 0; - for (y=0; y<config.src_height; y++) { - for (x=0; x<config.src_width; x++) { - y_image[i++] = x*x/2 + y*y/2 - 128; - } - } - - i = 0; - for (y=0; y<config.src_height/2; y++) - for (x=0; x<config.src_width/2; x++) - { - cr_image[i++] = x - 128; - } - - i = 0; - for (y=0; y<config.src_height/2; y++) - for (x=0; x<config.src_width/2; x++) - { - cb_image[i++] = y - 128; - } + int i,x,y; + + i = 0; + for (y=0; y<config.src_height; y++) { + for (x=0; x<config.src_width; x++) { + y_image[i++] = x*x/2 + y*y/2 - 128; + } + } + + i = 0; + for (y=0; y<config.src_height/2; y++) + for (x=0; x<config.src_width/2; x++) + { + cr_image[i++] = x - 128; + } + + i = 0; + for (y=0; y<config.src_height/2; y++) + for (x=0; x<config.src_width/2; x++) + { + cb_image[i++] = y - 128; + } } void draw_color_blend(void) { - int i,x,y; - - i = 0; - for (y=0; y<config.src_height; y++) { - for (x=0; x<config.src_width; x++) { - y_image[i++] = 0; - } - } - - i = 0; - for (y=0; y<config.src_height/2; y++) - for (x=0; x<config.src_width/2; x++) - { - cr_image[i++] = x - 128; - } - - i = 0; - for (y=0; y<config.src_height/2; y++) - for (x=0; x<config.src_width/2; x++) - { - cb_image[i++] = y - 128; - } + int i,x,y; + + i = 0; + for (y=0; y<config.src_height; y++) { + for (x=0; x<config.src_width; x++) { + y_image[i++] = 0; + } + } + + i = 0; + for (y=0; y<config.src_height/2; y++) + for (x=0; x<config.src_width/2; x++) + { + cr_image[i++] = x - 128; + } + + i = 0; + for (y=0; y<config.src_height/2; y++) + for (x=0; x<config.src_width/2; x++) + { + cb_image[i++] = y - 128; + } } int main(void) { - int f; - - f = open("/dev/mga_vid",O_RDWR); - - if(f == -1) - { - fprintf(stderr,"Couldn't open driver\n"); - exit(1); - } - - config.version = MGA_VID_VERSION; - config.src_width = SRC_IMAGE_WIDTH; - config.src_height= SRC_IMAGE_HEIGHT; - config.dest_width = SRC_IMAGE_WIDTH; - config.dest_height = SRC_IMAGE_HEIGHT; - config.x_org= 10; - config.y_org= 10; - config.colkey_on = 0; - config.format = MGA_VID_FORMAT_YV12; - config.frame_size=SRC_IMAGE_WIDTH*SRC_IMAGE_HEIGHT*2; - config.num_frames=1; - - if (ioctl(f,MGA_VID_CONFIG,&config)) - { - perror("Error in config ioctl"); - } - - if (config.card_type == MGA_G200) - { - printf("Testing MGA G200 Backend Scaler with %d MB of RAM\n", config.ram_size); - is_g400 = 0; - } - else - { - printf("Testing MGA G400 Backend Scaler with %d MB of RAM\n", config.ram_size); - is_g400 = 1; - } - - ioctl(f,MGA_VID_ON,0); - mga_vid_base = (uint8_t*)mmap(0,256 * 4096,PROT_WRITE,MAP_SHARED,f,0); - printf("mga_vid_base = %8p\n",mga_vid_base); - - - //memset(y_image,80,256 * 128); - //memset(cr_image,80,256/2 * 20); - //memset(cb_image,80,256/2 * 20); - write_frame(y_image,cr_image,cb_image); - printf("(1) There should be a green square, offset by 10 pixels from\n" - " the upper left corner displayed\n"); - sleep(3); - - - draw_cool_pattern(); - write_frame(y_image,cr_image,cb_image); - printf("(2) There should be a cool mosaic like pattern now.\n"); - sleep(3); - - draw_color_blend(); - write_frame(y_image,cr_image,cb_image); - printf("(3) There should be a color blend with black, red, purple, blue\n" - " corners (starting top left going CW)\n"); - sleep(3); - - ioctl(f,MGA_VID_OFF,0); - - close(f); - return 0; + int f; + + f = open("/dev/mga_vid",O_RDWR); + + if(f == -1) + { + fprintf(stderr,"Couldn't open driver\n"); + exit(1); + } + + config.version = MGA_VID_VERSION; + config.src_width = SRC_IMAGE_WIDTH; + config.src_height= SRC_IMAGE_HEIGHT; + config.dest_width = SRC_IMAGE_WIDTH; + config.dest_height = SRC_IMAGE_HEIGHT; + config.x_org= 10; + config.y_org= 10; + config.colkey_on = 0; + config.format = MGA_VID_FORMAT_YV12; + config.frame_size=SRC_IMAGE_WIDTH*SRC_IMAGE_HEIGHT*2; + config.num_frames=1; + + if (ioctl(f,MGA_VID_CONFIG,&config)) + { + perror("Error in config ioctl"); + } + + if (config.card_type == MGA_G200) + { + printf("Testing MGA G200 Backend Scaler with %d MB of RAM\n", config.ram_size); + is_g400 = 0; + } + else + { + printf("Testing MGA G400 Backend Scaler with %d MB of RAM\n", config.ram_size); + is_g400 = 1; + } + + ioctl(f,MGA_VID_ON,0); + mga_vid_base = (uint8_t*)mmap(0,256 * 4096,PROT_WRITE,MAP_SHARED,f,0); + printf("mga_vid_base = %8p\n",mga_vid_base); + + + //memset(y_image,80,256 * 128); + //memset(cr_image,80,256/2 * 20); + //memset(cb_image,80,256/2 * 20); + write_frame(y_image,cr_image,cb_image); + printf("(1) There should be a green square, offset by 10 pixels from\n" + " the upper left corner displayed\n"); + sleep(3); + + + draw_cool_pattern(); + write_frame(y_image,cr_image,cb_image); + printf("(2) There should be a cool mosaic like pattern now.\n"); + sleep(3); + + draw_color_blend(); + write_frame(y_image,cr_image,cb_image); + printf("(3) There should be a color blend with black, red, purple, blue\n" + " corners (starting top left going CW)\n"); + sleep(3); + + ioctl(f,MGA_VID_OFF,0); + + close(f); + return 0; } |