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-rw-r--r--media/libstagefright/wifi-display/VideoFormats.cpp279
1 files changed, 157 insertions, 122 deletions
diff --git a/media/libstagefright/wifi-display/VideoFormats.cpp b/media/libstagefright/wifi-display/VideoFormats.cpp
index da557f7..458b163 100644
--- a/media/libstagefright/wifi-display/VideoFormats.cpp
+++ b/media/libstagefright/wifi-display/VideoFormats.cpp
@@ -24,6 +24,114 @@
namespace android {
+VideoFormats::config_t VideoFormats::mConfigs[][32] = {
+ {
+ // CEA Resolutions
+ { 640, 480, 60, false, 0, 0},
+ { 720, 480, 60, false, 0, 0},
+ { 720, 480, 60, true, 0, 0},
+ { 720, 576, 50, false, 0, 0},
+ { 720, 576, 50, true, 0, 0},
+ { 1280, 720, 30, false, 0, 0},
+ { 1280, 720, 60, false, 0, 0},
+ { 1920, 1080, 30, false, 0, 0},
+ { 1920, 1080, 60, false, 0, 0},
+ { 1920, 1080, 60, true, 0, 0},
+ { 1280, 720, 25, false, 0, 0},
+ { 1280, 720, 50, false, 0, 0},
+ { 1920, 1080, 25, false, 0, 0},
+ { 1920, 1080, 50, false, 0, 0},
+ { 1920, 1080, 50, true, 0, 0},
+ { 1280, 720, 24, false, 0, 0},
+ { 1920, 1080, 24, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ },
+ {
+ // VESA Resolutions
+ { 800, 600, 30, false, 0, 0},
+ { 800, 600, 60, false, 0, 0},
+ { 1024, 768, 30, false, 0, 0},
+ { 1024, 768, 60, false, 0, 0},
+ { 1152, 864, 30, false, 0, 0},
+ { 1152, 864, 60, false, 0, 0},
+ { 1280, 768, 30, false, 0, 0},
+ { 1280, 768, 60, false, 0, 0},
+ { 1280, 800, 30, false, 0, 0},
+ { 1280, 800, 60, false, 0, 0},
+ { 1360, 768, 30, false, 0, 0},
+ { 1360, 768, 60, false, 0, 0},
+ { 1366, 768, 30, false, 0, 0},
+ { 1366, 768, 60, false, 0, 0},
+ { 1280, 1024, 30, false, 0, 0},
+ { 1280, 1024, 60, false, 0, 0},
+ { 1400, 1050, 30, false, 0, 0},
+ { 1400, 1050, 60, false, 0, 0},
+ { 1440, 900, 30, false, 0, 0},
+ { 1440, 900, 60, false, 0, 0},
+ { 1600, 900, 30, false, 0, 0},
+ { 1600, 900, 60, false, 0, 0},
+ { 1600, 1200, 30, false, 0, 0},
+ { 1600, 1200, 60, false, 0, 0},
+ { 1680, 1024, 30, false, 0, 0},
+ { 1680, 1024, 60, false, 0, 0},
+ { 1680, 1050, 30, false, 0, 0},
+ { 1680, 1050, 60, false, 0, 0},
+ { 1920, 1200, 30, false, 0, 0},
+ { 1920, 1200, 60, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ },
+ {
+ // HH Resolutions
+ { 800, 480, 30, false, 0, 0},
+ { 800, 480, 60, false, 0, 0},
+ { 854, 480, 30, false, 0, 0},
+ { 854, 480, 60, false, 0, 0},
+ { 864, 480, 30, false, 0, 0},
+ { 864, 480, 60, false, 0, 0},
+ { 640, 360, 30, false, 0, 0},
+ { 640, 360, 60, false, 0, 0},
+ { 960, 540, 30, false, 0, 0},
+ { 960, 540, 60, false, 0, 0},
+ { 848, 480, 30, false, 0, 0},
+ { 848, 480, 60, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ { 0, 0, 0, false, 0, 0},
+ }
+};
+
VideoFormats::VideoFormats() {
for (size_t i = 0; i < kNumResolutionTypes; ++i) {
mResolutionEnabled[i] = 0;
@@ -51,12 +159,19 @@ void VideoFormats::getNativeResolution(
void VideoFormats::disableAll() {
for (size_t i = 0; i < kNumResolutionTypes; ++i) {
mResolutionEnabled[i] = 0;
+ for (size_t j = 0; j < 32; j++) {
+ mConfigs[i][j].profile = mConfigs[i][j].level = 0;
+ }
}
}
void VideoFormats::enableAll() {
for (size_t i = 0; i < kNumResolutionTypes; ++i) {
mResolutionEnabled[i] = 0xffffffff;
+ for (size_t j = 0; j < 32; j++) {
+ mConfigs[i][j].profile = (1ul << PROFILE_CBP);
+ mConfigs[i][j].level = (1ul << LEVEL_31);
+ }
}
}
@@ -92,118 +207,7 @@ bool VideoFormats::GetConfiguration(
return false;
}
- static const struct config_t {
- size_t width, height, framesPerSecond;
- bool interlaced;
- } kConfigs[kNumResolutionTypes][32] = {
- {
- // CEA Resolutions
- { 640, 480, 60, false },
- { 720, 480, 60, false },
- { 720, 480, 60, true },
- { 720, 576, 50, false },
- { 720, 576, 50, true },
- { 1280, 720, 30, false },
- { 1280, 720, 60, false },
- { 1920, 1080, 30, false },
- { 1920, 1080, 60, false },
- { 1920, 1080, 60, true },
- { 1280, 720, 25, false },
- { 1280, 720, 50, false },
- { 1920, 1080, 25, false },
- { 1920, 1080, 50, false },
- { 1920, 1080, 50, true },
- { 1280, 720, 24, false },
- { 1920, 1080, 24, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- },
- {
- // VESA Resolutions
- { 800, 600, 30, false },
- { 800, 600, 60, false },
- { 1024, 768, 30, false },
- { 1024, 768, 60, false },
- { 1152, 864, 30, false },
- { 1152, 864, 60, false },
- { 1280, 768, 30, false },
- { 1280, 768, 60, false },
- { 1280, 800, 30, false },
- { 1280, 800, 60, false },
- { 1360, 768, 30, false },
- { 1360, 768, 60, false },
- { 1366, 768, 30, false },
- { 1366, 768, 60, false },
- { 1280, 1024, 30, false },
- { 1280, 1024, 60, false },
- { 1400, 1050, 30, false },
- { 1400, 1050, 60, false },
- { 1440, 900, 30, false },
- { 1440, 900, 60, false },
- { 1600, 900, 30, false },
- { 1600, 900, 60, false },
- { 1600, 1200, 30, false },
- { 1600, 1200, 60, false },
- { 1680, 1024, 30, false },
- { 1680, 1024, 60, false },
- { 1680, 1050, 30, false },
- { 1680, 1050, 60, false },
- { 1920, 1200, 30, false },
- { 1920, 1200, 60, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- },
- {
- // HH Resolutions
- { 800, 480, 30, false },
- { 800, 480, 60, false },
- { 854, 480, 30, false },
- { 854, 480, 60, false },
- { 864, 480, 30, false },
- { 864, 480, 60, false },
- { 640, 360, 30, false },
- { 640, 360, 60, false },
- { 960, 540, 30, false },
- { 960, 540, 60, false },
- { 848, 480, 30, false },
- { 848, 480, 60, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- { 0, 0, 0, false },
- }
- };
-
- const config_t *config = &kConfigs[type][index];
+ const config_t *config = &mConfigs[type][index];
if (config->width == 0) {
return false;
@@ -228,24 +232,55 @@ bool VideoFormats::GetConfiguration(
return true;
}
+bool VideoFormats::parseH264Codec(const char *spec) {
+ unsigned profile, level, res[3];
+
+ if (sscanf(
+ spec,
+ "%02x %02x %08X %08X %08X",
+ &profile,
+ &level,
+ &res[0],
+ &res[1],
+ &res[2]) != 5) {
+ return false;
+ }
+
+ for (size_t i = 0; i < kNumResolutionTypes; ++i) {
+ for (size_t j = 0; j < 32; ++j) {
+ if (res[i] & (1ul << j)){
+ mResolutionEnabled[i] |= (1ul << j);
+ if (profile > mConfigs[i][j].profile) {
+ mConfigs[i][j].profile = profile;
+ if (level > mConfigs[i][j].level)
+ mConfigs[i][j].level = level;
+ }
+ }
+ }
+ }
+
+ return true;
+}
+
bool VideoFormats::parseFormatSpec(const char *spec) {
CHECK_EQ(kNumResolutionTypes, 3);
unsigned native, dummy;
+ unsigned res[3];
+ size_t size = strlen(spec);
+ size_t offset = 0;
- if (sscanf(
- spec,
- "%02x %02x %02x %02x %08X %08X %08X",
- &native,
- &dummy,
- &dummy,
- &dummy,
- &mResolutionEnabled[0],
- &mResolutionEnabled[1],
- &mResolutionEnabled[2]) != 7) {
+ if (sscanf(spec, "%02x %02x ", &native, &dummy) != 2) {
return false;
}
+ offset += 6; // skip native and preferred-display-mode-supported
+ CHECK_LE(offset + 58, size);
+ while (offset < size) {
+ parseH264Codec(spec + offset);
+ offset += 60; // skip H.264-codec + ", "
+ }
+
mNativeIndex = native >> 3;
mNativeType = (ResolutionType)(native & 7);
generated by cgit v1.1 at 2024-05-18 06:35:57 +0000