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[868/906] upload: fix compilation for GLES2
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5168d86d9e
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1 changed files with 11 additions and 11 deletions
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@ -69,6 +69,15 @@ static gboolean _do_upload_draw_gles2 (GstGLContext * context,
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"const vec3 gcoeff = vec3(1.164,-0.391,-0.813);\n" \
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"const vec3 bcoeff = vec3(1.164, 2.018, 0.000);\n"
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/** GRAY16 to RGB conversion
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* data transfered as GL_LUMINANCE_ALPHA then convert back to GRAY16
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* high byte weight as : 255*256/65535
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* ([0~1] denormalize to [0~255],shift to high byte,normalize to [0~1])
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* low byte weight as : 255/65535 (similar)
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* */
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#define COMPOSE_WEIGHT \
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"const vec2 compose_weight = vec2(0.996109, 0.003891);\n"
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#if GST_GL_HAVE_OPENGL
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static const char *frag_AYUV_opengl = {
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@ -143,15 +152,6 @@ static const char *frag_REORDER_opengl = {
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"}"
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};
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/** GRAY16 to RGB conversion
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* data transfered as GL_LUMINANCE_ALPHA then convert back to GRAY16
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* high byte weight as : 255*256/65535
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* ([0~1] denormalize to [0~255],shift to high byte,normalize to [0~1])
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* low byte weight as : 255/65535 (similar)
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* */
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#define COMPOSE_WEIGHT \
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"const vec2 compose_weight = vec2(0.996109, 0.003891);\n"
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/* Compose LUMINANCE/ALPHA as 8bit-8bit value */
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static const char *frag_COMPOSE_opengl = {
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"uniform sampler2D tex;\n"
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@ -1449,12 +1449,12 @@ _do_upload_fill (GstGLContext * context, GstGLUpload * upload)
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switch (v_format) {
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case GST_VIDEO_FORMAT_GRAY8:
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gl->TexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, in_width, in_height,
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gl->TexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, in_width, in_height,
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GL_LUMINANCE, GL_UNSIGNED_BYTE, upload->data[0]);
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break;
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case GST_VIDEO_FORMAT_GRAY16_BE:
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case GST_VIDEO_FORMAT_GRAY16_LE:
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gl->TexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, in_width, in_height,
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gl->TexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, in_width, in_height,
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GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, upload->data[0]);
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break;
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case GST_VIDEO_FORMAT_RGB:
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