Fix incorrect max_lowres values

Signed-off-by: Mans Rullgard <mans@mansr.com>

libavcodec/cdgraphics.c

@@ -377,6 +377,5 @@ AVCodec ff_cdgraphics_decoder = {
     cdg_decode_end,
     cdg_decode_frame,
     CODEC_CAP_DR1,
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("CD Graphics video"),
 };

libavcodec/kgv1dec.c

@@ -173,6 +173,5 @@ AVCodec ff_kgv1_decoder = {
     NULL,
     decode_end,
     decode_frame,
-    .max_lowres = 1,
     .long_name = NULL_IF_CONFIG_SMALL("Kega Game Video"),
 };

libavcodec/pngdec.c

@@ -667,6 +667,5 @@ AVCodec ff_png_decoder = {
     decode_frame,
     CODEC_CAP_DR1 /*| CODEC_CAP_DRAW_HORIZ_BAND*/,
     NULL,
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PNG image"),
 };

libavcodec/pnmdec.c

@@ -199,7 +199,6 @@ AVCodec ff_pgm_decoder = {
     pnm_decode_frame,
     CODEC_CAP_DR1,
     .pix_fmts  = (const enum PixelFormat[]){PIX_FMT_GRAY8, PIX_FMT_GRAY16BE, PIX_FMT_NONE},
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PGM (Portable GrayMap) image"),
 };
 #endif
@@ -216,7 +215,6 @@ AVCodec ff_pgmyuv_decoder = {
     pnm_decode_frame,
     CODEC_CAP_DR1,
     .pix_fmts  = (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PGMYUV (Portable GrayMap YUV) image"),
 };
 #endif
@@ -233,7 +231,6 @@ AVCodec ff_ppm_decoder = {
     pnm_decode_frame,
     CODEC_CAP_DR1,
     .pix_fmts  = (const enum PixelFormat[]){PIX_FMT_RGB24, PIX_FMT_RGB48BE, PIX_FMT_NONE},
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PPM (Portable PixelMap) image"),
 };
 #endif
@@ -250,7 +247,6 @@ AVCodec ff_pbm_decoder = {
     pnm_decode_frame,
     CODEC_CAP_DR1,
     .pix_fmts  = (const enum PixelFormat[]){PIX_FMT_MONOWHITE, PIX_FMT_NONE},
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PBM (Portable BitMap) image"),
 };
 #endif
@@ -267,7 +263,6 @@ AVCodec ff_pam_decoder = {
     pnm_decode_frame,
     CODEC_CAP_DR1,
     .pix_fmts  = (const enum PixelFormat[]){PIX_FMT_RGB24, PIX_FMT_RGB32, PIX_FMT_GRAY8, PIX_FMT_MONOWHITE, PIX_FMT_NONE},
-    .max_lowres = 5,
     .long_name = NULL_IF_CONFIG_SMALL("PAM (Portable AnyMap) image"),
 };
 #endif

libavcodec/sp5xdec.c

@@ -104,7 +104,7 @@ AVCodec ff_sp5x_decoder = {
     sp5x_decode_frame,
     CODEC_CAP_DR1,
     NULL,
-    .max_lowres = 5,
+    .max_lowres = 3,
     .long_name = NULL_IF_CONFIG_SMALL("Sunplus JPEG (SP5X)"),
 };