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gl: upload: rename the _dma_buf_check_target() helper function

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Make it a common helper function, not only for the DMA buffer method.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5468>
This commit is contained in:
He Junyan 2023-10-18 14:39:04 +08:00 committed by GStreamer Marge Bot
parent 45bc34ff02
commit b46d84ee7f
1 changed files with 37 additions and 36 deletions
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73
subprojects/gst-plugins-base/gst-libs/gst/gl/gstglupload.c
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@ -254,6 +254,42 @@ _caps_intersect_texture_target (GstCaps * caps, GstGLTextureTarget target_mask)
return ret;
}
static gboolean
_structure_check_target (GstStructure * structure,
GstGLTextureTarget target_mask)
{
const GValue *target_val;
const gchar *target_str;
GstGLTextureTarget target;
guint i;
target_val = gst_structure_get_value (structure, "texture-target");
/* If no texture-target set, it means a default of 2D. */
if (!target_val)
return (1 << GST_GL_TEXTURE_TARGET_2D) & target_mask;
if (G_VALUE_HOLDS_STRING (target_val)) {
target_str = g_value_get_string (target_val);
target = gst_gl_texture_target_from_string (target_str);
return (1 << target) & target_mask;
} else if (GST_VALUE_HOLDS_LIST (target_val)) {
guint num_values = gst_value_list_get_size (target_val);
for (i = 0; i < num_values; i++) {
const GValue *val = gst_value_list_get_value (target_val, i);
target_str = g_value_get_string (val);
target = gst_gl_texture_target_from_string (target_str);
if ((1 << target) & target_mask)
return TRUE;
}
}
return FALSE;
}
typedef enum
{
METHOD_FLAG_CAN_SHARE_CONTEXT = 1,
@ -1030,41 +1066,6 @@ _dma_buf_convert_format_field_in_structure (GstGLContext * context,
return TRUE;
}
static gboolean
_dma_buf_check_target (GstStructure * structure, GstGLTextureTarget target_mask)
{
const GValue *target_val;
const gchar *target_str;
GstGLTextureTarget target;
guint i;
target_val = gst_structure_get_value (structure, "texture-target");
/* If no texture-target set, it means a default of 2D. */
if (!target_val)
return (1 << GST_GL_TEXTURE_TARGET_2D) & target_mask;
if (G_VALUE_HOLDS_STRING (target_val)) {
target_str = g_value_get_string (target_val);
target = gst_gl_texture_target_from_string (target_str);
return (1 << target) & target_mask;
} else if (GST_VALUE_HOLDS_LIST (target_val)) {
guint num_values = gst_value_list_get_size (target_val);
for (i = 0; i < num_values; i++) {
const GValue *val = gst_value_list_get_value (target_val, i);
target_str = g_value_get_string (val);
target = gst_gl_texture_target_from_string (target_str);
if ((1 << target) & target_mask)
return TRUE;
}
}
return FALSE;
}
static gboolean
_dma_buf_check_formats_in_structure (GstGLContext * context,
GstStructure * structure, gboolean include_external)
@ -1200,7 +1201,7 @@ _dma_buf_upload_transform_caps_common (GstCaps * caps,
s = gst_caps_get_structure (caps_to_transform, i);
if (direction == GST_PAD_SRC && !_dma_buf_check_target (s, target_mask))
if (direction == GST_PAD_SRC && !_structure_check_target (s, target_mask))
continue;
s = gst_structure_copy (s);