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gamma: Stop using liboil
The used liboil function is deprecated, only has a reference implementation and is more complex than what's needed here.
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parent
155e48fb90
commit
9f727ea05c
2 changed files with 18 additions and 12 deletions
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@ -35,12 +35,10 @@ libgstvideobalance_la_LIBTOOLFLAGS = --tag=disable-static
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libgstgamma_la_SOURCES = gstgamma.c
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libgstgamma_la_CFLAGS = $(GST_CFLAGS) $(GST_CONTROLLER_CFLAGS) \
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$(GST_BASE_CFLAGS) \
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$(GST_PLUGINS_BASE_CFLAGS) \
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$(LIBOIL_CFLAGS)
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$(GST_PLUGINS_BASE_CFLAGS)
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libgstgamma_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-@GST_MAJORMINOR@ \
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$(GST_CONTROLLER_LIBS) \
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$(GST_BASE_LIBS) $(GST_LIBS) \
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$(LIBOIL_LIBS)
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$(GST_BASE_LIBS) $(GST_LIBS)
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libgstgamma_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(LIBM)
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libgstgamma_la_LIBTOOLFLAGS = --tag=disable-static
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@ -45,7 +45,6 @@
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#endif
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#include "gstgamma.h"
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#include <liboil/liboil.h>
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#include <string.h>
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#include <math.h>
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@ -199,17 +198,27 @@ gst_gamma_calculate_tables (GstGamma * gamma)
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static void
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gst_gamma_planar_ip (GstGamma * gamma, guint8 * data)
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{
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gint size;
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gint i, j, height;
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gint width, row_stride, row_wrap;
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const guint8 *table = gamma->gamma_table;
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data =
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data + gst_video_format_get_component_offset (gamma->format, 0,
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gamma->width, gamma->height);
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size =
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gst_video_format_get_row_stride (gamma->format, 0,
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gamma->width) * gst_video_format_get_component_height (gamma->format, 0,
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gamma->height);
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oil_tablelookup_u8 (data, 1, data, 1, gamma->gamma_table, 1, size);
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width = gst_video_format_get_component_width (gamma->format, 0, gamma->width);
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height = gst_video_format_get_component_height (gamma->format, 0,
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gamma->height);
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row_stride = gst_video_format_get_row_stride (gamma->format, 0, gamma->width);
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row_wrap = row_stride - width;
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for (i = 0; i < height; i++) {
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for (j = 0; j < width; j++) {
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*data = table[*data];
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data++;
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}
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data += row_wrap;
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}
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}
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static gboolean
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@ -302,7 +311,6 @@ plugin_init (GstPlugin * plugin)
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{
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GST_DEBUG_CATEGORY_INIT (gamma_debug, "gamma", 0, "gamma");
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oil_init ();
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gst_controller_init (NULL, NULL);
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return gst_element_register (plugin, "gamma", GST_RANK_NONE, GST_TYPE_GAMMA);
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